Businesses

Ireland Launches World's First Permanent Basic Income Scheme For Artists, Paying $385 a Week (irishcentral.com) 121

Ireland has announced what it says is the world's first permanent basic income program for artists, a scheme that will pay 2,000 selected artists $385 per week for three years, funded by an $21.66 million allocation from Budget 2026. The program follows a 2022 pilot -- the Irish government's first large-scale randomized control trial -- that found participants had greater professional autonomy, less anxiety, and higher life satisfaction.

An external cost-benefit analysis of the pilot calculated a return of $1.65 to society for every $1.2 invested. The new scheme will operate in three-year cycles, and artists who receive the payment in one cycle cannot reapply until the cycle after next. A three-month tapering-off period will follow each cycle. The government plans to publish eligibility guidelines in April and open applications in May, and payments to selected artists are expected to begin before the end of 2026.
Transportation

Rivian's Stock Spikes 27% After Reporting $144 Million Profit in 2025 (msn.com) 45

Rivian's stock skyrocketed 27% Friday after the electric car maker "shocked the market with strong earnings results," reports the Los Angeles Times, "proving itself an outlier in the EV market, which has been struggling with the end of government subsidies and cooling consumer excitement."

They add that Rivian's strong earnings results suggest that "after years of struggling with losses, it may have at last found a path to profitability." On Thursday, Rivian reported gross profits for 2025 of $144 million, compared with a net loss in 2024 of $1.2 billion... Rivian credited the swing to gross profit to "strong software and services performance, higher average selling prices, and reductions in cost per vehicle..." Rivian delivered 42,247 vehicles in 2025 and produced 42,284 vehicles. The company still reported a $432-million net loss for the year for automotive profits, an improvement from 2024.
But Rivian's software and services revenue grew more than threefold to $1.55 billion for the year, reports TechCrunch. "And the joint venture with Volkswagen Group was behind most of that growth, according to Rivian." VW and Rivian formed a technology joint venture in 2024 that is worth up to $5.8 billion. The joint venture is milestone-based and in 2025 Rivian hit the mark, which meant a $1 billion payout in the form of a share sale. Under the terms of the JV, Rivian will supply VW Group with its existing electrical architecture and software technology stack... Rivian is expected to receive an additional $2 billion of capital as part of the joint venture in 2026, CFO Claire McDonough said Thursday on the company earnings call... And while the funds provide a hefty stopgap, Rivian's financial success in 2026 will hinge largely on the rollout of its next EV, the R2 [priced around $45,000].
Social Networks

India's New Social Media Rules: Remove Unlawful Content in Three Hours, Detect Illegal AI Content Automatically (bbc.com) 23

Bloomberg reports: India tightened rules governing social media content and platforms, particularly targeting artificially generated and manipulated material, in a bid to crack down on the rapid spread of misinformation and deepfakes. The government on Tuesday (Feb 10) notified new rules under an existing law requiring social media firms to comply with takedown requests from Indian authorities within three hours and prominently label AI-generated content. The rules also require platforms to put in place measures to prevent users from posting unlawful material...

Companies will need to invest in 24-hour monitoring centres as enforcement shifts toward platforms rather than users, said Nikhil Pahwa, founder of MediaNama, a publication tracking India's digital policy... The onus of identification, removal and enforcement falls on tech firms, which could lose immunity from legal action if they fail to act within the prescribed timeline.

The new rules also require automated tools to detect and prevent illegal AI content, the BBC reports. And they add that India's new three-hour deadline is "a sharp tightening of the existing 36-hour deadline." [C]ritics worry the move is part of a broader tightening of oversight of online content and could lead to censorship in the world's largest democracy with more than a billion internet users... According to transparency reports, more than 28,000 URLs or web links were blocked in 2024 following government requests...

Delhi-based technology analyst Prasanto K Roy described the new regime as "perhaps the most extreme takedown regime in any democracy". He said compliance would be "nearly impossible" without extensive automation and minimal human oversight, adding that the tight timeframe left little room for platforms to assess whether a request was legally appropriate. On AI labelling, Roy said the intention was positive but cautioned that reliable and tamper-proof labelling technologies were still developing.

DW reports that India has also "joined the growing list of countries considering a social media ban for children under 16."

"Young Indians are not happy and are already plotting workarounds."
The Courts

Sam Bankman-Fried Requests New Trial in FTX Crypto Fraud Case (courthousenews.com) 58

While serving his 25-year prison sentence, "convicted former cryptocurrency mogul Sam Bankman-Fried on Tuesday requested a new federal trial," reports Courthouse News, "based on what he says is newly discovered evidence concerning his company's solvency and its ability to repay all FTX customers for what prosecutors portrayed as the looting of $8 billion of his customers' money..." Bankman-Fried says evidence disclosed since his trial disproves prosecutors' case about Bankman-Fried's hedge fund running a multi-billion deficit of FTX customer funds, and instead shows that FTX always had sufficient assets to repay the cryptocurrency platform's customer deposits in full. "What it faced was a short-term liquidity crisis caused by a run on the exchange, not insolvency," he wrote...

Bankman-Fried also accuses the Department of Justice of coercing a guilty plea and cooperation deal from Nishad Singh — a close friend of Bankman-Fried's younger brother — who testified at trial as a cooperating witness... Bankman-Fried says in the motion that prior to being pressured into a guilty plea, Singh's initial proffer to investigators "contradicted key parts of the government's version of events. But following threats from the government, Mr. Singh changed his proffers to fit the government's narrative and pleaded guilty to charges carrying up to 75 years in prison, with a promise from the prosecution that it would recommend little or no jail time if it concluded that his assistance in prosecuting Mr. Bankman-Fried was 'substantial,'" he wrote in the petition...

Additionally, Bankman-Fried requested that U.S. District Judge Lewis Kaplan, who presided over his 2023 trial, recuse himself from ruling on this motion, "because of the manifest prejudice he has demonstrated towards Mr. Bankman-Fried."

"Bankman-Fried's mother, Stanford Law School professor Barbara Fried, filed his self-represented bid for a new trial on his behalf in Manhattan federal court..."
Transportation

US Government Will Stop Pollution-Reduction Credits for Cars With 'Start-Stop' Systems (caranddriver.com) 304

Starting in 2009, the U.S. government have given car manufacturers towards reducing greenhouse gas emissions if they included "start-stop" systems in cars with internal combustion engines. (These systems automatically shut off idling engines to reduce pollution and fuel consumption.) But this week the new head of America's Environmental Protection Agency eliminated the credits, reports Car and Driver: [America's] Environmental Protection Agency previously supported the system's effectiveness, noting that it could improve fuel economy by as much as 5 percent. That said, the use of these systems has never actually been mandated for automakers here in the States. Companies have instead opted to install the systems on all of their vehicles to receive off-cycle credits from the feds. Virtually every new vehicle on sale in the country today also allows drivers to turn the feature off via a hard button as well. Still, that apparently isn't keeping the EPA from making a move against the system.
"I absolutely hate Start-Stop systems," writes long-time Slashdot reader sinij (who says they "specifically shopped for a car without one.") Any other Slashdot readers want to share their opinions?

Post your own thoughts and experiences in the comments. Start-Stop systems — fuel-saving innovation, or a modern-day auto annoyance"
Businesses

Israeli Soldiers Accused of Using Polymarket To Bet on Strikes (wsj.com) 128

An anonymous reader shares a report: Israel has arrested several people, including army reservists, for allegedly using classified information to place bets on Israeli military operations on Polymarket. Shin Bet, the country's internal security agency, said Thursday the suspects used information they had come across during their military service to inform their bets.

One of the reservists and a civilian were indicted on a charge of committing serious security offenses, bribery and obstruction of justice, Shin Bet said, without naming the people who were arrested. Polymarket is what is called a prediction market that lets people place bets to forecast the direction of events. Users wager on everything from the size of any interest-rate cut by the Federal Reserve in March to the winner of League of Legends videogame tournaments to the number of times Elon Musk will tweet in the third week of February.

The arrests followed reports in Israeli media that Shin Bet was investigating a series of Polymarket bets last year related to when Israel would launch an attack on Iran, including which day or month the attack would take place and when Israel would declare the operation over. Last year, a user who went by the name ricosuave666 correctly predicted the timeline around the 12-day war between Israel and Iran. The bets drew attention from other traders who suspected the account holder had access to nonpublic information. The account in question raked in more than $150,000 in winnings before going dormant for six months. It resumed trading last month, betting on when Israel would strike Iran, Polymarket data shows.

United States

CIA Makes New Push To Recruit Chinese Military Officers as Informants (reuters.com) 72

An anonymous reader shares a report: Just weeks after a dramatic purge of China's top general, the CIA is moving to capitalize on any resulting discord with a new public video targeting potential informants in the Chinese military. The U.S. spy agency on Thursday rolled out the video depicting a disillusioned mid-level Chinese military officer, in the latest U.S. step in a campaign to ramp up human intelligence gathering on Washington's strategic rival.

It follows a similar effort last May that focused on fictional figures within China's ruling Communist Party that provided detailed Chinese-language instructions on how to securely contact U.S. intelligence. CIA Director John Ratcliffe said in a statement that the agency's videos had reached many Chinese citizens and that it would continue offering Chinese government officials an "opportunity to work toward a brighter future together."

United States

US Hacking Tool Boss Stole and Sold Exploits To Russian Broker That Could Target Millions of Devices, DOJ Says (techcrunch.com) 54

Federal prosecutors have revealed that Peter Williams, the former general manager of U.S. defense contractor L3Harris's hacking tools division Trenchant, sold eight stolen software exploits to a Russian broker whose customers -- including the Russian government -- could have used them to access "millions of computers and devices around the world."

Williams, a 39-year-old Australian national, pleaded guilty in October and admitted to earning more than $1.3 million in cryptocurrency from the sales between 2022 and 2025. In a sentencing memorandum filed Tuesday ahead of his anticipated February 24 sentencing in a Washington, D.C., federal court, the Justice Department asked the judge for nine years in prison, $35 million in restitution, and a maximum fine of $250,000.

Prosecutors described the unnamed Russian buyer -- believed to be Operation Zero, which publicly claims to sell only to the Russian government -- as "one of the world's most nefarious exploit brokers." Williams chose it because, by his own admission, "he knew they paid the most." He also oversaw the wrongful firing of a subordinate who was blamed for the theft.
United States

US Had Almost No Job Growth in 2025 (nbcnews.com) 106

An anonymous reader shares a report: The U.S. economy experienced almost zero job growth in 2025, according to revised federal data. On a more encouraging note: hiring has picked up in 2026. Preliminary data had indicated that the U.S. economy added 584,000 jobs last year. But the Bureau of Labor Statistics revised that number after it received additional state data, and found that the labor market had added 181,000 jobs in all of 2025. This is far fewer than the 1.46 million jobs that were added in 2024.

One bright spot was last month, when hiring increased by 130,000 roles. This was significantly more than the 55,000 additions that had been expected by economists. "Job gains occurred in health care, social assistance, and construction, while federal government and financial activities lost jobs," BLS said in a statement.

United Kingdom

UK Orders Deletion of Country's Largest Court Reporting Archive (thetimes.com) 57

The UK's Ministry of Justice has ordered the deletion of the country's largest court reporting archive [non-paywalled source], a database built by data analysis company Courtsdesk that more than 1,500 journalists across 39 media organizations have used since the lord chancellor approved the project in 2021.

Courtsdesk's research found that journalists received no advance notice of 1.6 million criminal hearings, that court case listings were accurate on just 4.2% of sitting days, and that half a million weekend cases were heard without any press notification. In November, HM Courts and Tribunal Service issued a cessation notice citing "unauthorized sharing" of court data based on a test feature.

Courtsdesk says it wrote 16 times asking for dialogue and requested a referral to the Information Commissioner's Office; no referral was made. The government issued a final refusal last week, and the archive must now be deleted within days. Chris Philp, the former justice minister who approved the pilot and now shadow home secretary, has written to courts minister Sarah Sackman demanding the decision be reversed.
Privacy

Discord Tries To Walk Back Age Verification Panic, Says Most Users Won't Need Face Scans 123

Discord has moved to calm a user backlash over its upcoming age verification mandate by clarifying that the "vast majority" of people will never be asked to confirm their age through a face scan or government ID.

The platform said it will instead rely on an internal "age prediction" model that draws on account information, device and activity data, and behavioral patterns across its communities to estimate whether someone is an adult. Users whose age the model cannot confidently determine will still need to submit a video selfie or ID.

Those not verified as adults or identified as under 18 will be placed in a "teen-appropriate" experience that blocks access to age-restricted servers and channels. The clarification came after users threatened to leave the platform and cancel Nitro subscriptions, and after a third-party vendor used by Discord for age verification suffered a data breach last year that exposed user information and a small number of uploaded ID cards.
Google

Google's Personal Data Removal Tool Now Covers Government IDs (blog.google) 14

Google on Tuesday expanded its "Results about you" tool to let users request the removal of Search results containing government-issued ID numbers -- including driver's licenses, passports and Social Security numbers -- adding to the tool's existing ability to flag results that surface phone numbers, email addresses, and home addresses.

The update, announced on Safer Internet Day, is rolling out in the U.S. over the coming days. Google also streamlined its process for reporting non-consensual explicit images on Search, allowing users to select and submit removal requests for multiple images at once rather than reporting them individually.
Privacy

Discord Will Require a Face Scan or ID for Full Access Next Month (theverge.com) 166

Discord said today it's rolling out age verification on its platform globally starting next month, when it will automatically set all users' accounts to a "teen-appropriate" experience unless they demonstrate that they're adults. From a report: Users who aren't verified as adults will not be able to access age-restricted servers and channels, won't be able to speak in Discord's livestream-like "stage" channels, and will see content filters for any content Discord detects as graphic or sensitive. They will also get warning prompts for friend requests from potentially unfamiliar users, and DMs from unfamiliar users will be automatically filtered into a separate inbox.

[...] A government ID might still be required for age verification in its global rollout. According to Discord, to remove the new "teen-by-default" changes and limitations, "users can choose to use facial age estimation or submit a form of identification to [Discord's] vendor partners, with more options coming in the future." The first option uses AI to analyze a user's video selfie, which Discord says never leaves the user's device. If the age group estimate (teen or adult) from the selfie is incorrect, users can appeal it or verify with a photo of an identity document instead. That document will be verified by a third party vendor, but Discord says the images of those documents "are deleted quickly -- in most cases, immediately after age confirmation."

Transportation

Carmakers Rush To Remove Chinese Code Under New US Rules (msn.com) 141

"How Chinese is your car?" asks the Wall Street Journal. "Automakers are racing to work it out." Modern cars are packed with internet-connected widgets, many of them containing Chinese technology. Now, the car industry is scrambling to root out that tech ahead of a looming deadline, a test case for America's ability to decouple from Chinese supply chains. New U.S. rules will soon ban Chinese software in vehicle systems that connect to the cloud, part of an effort to prevent cameras, microphones and GPS tracking in cars from being exploited by foreign adversaries.

The move is "one of the most consequential and complex auto regulations in decades," according to Hilary Cain, head of policy at trade group the Alliance for Automotive Innovation. "It requires a deep examination of supply chains and aggressive compliance timelines."

Carmakers will need to attest to the U.S. government that, as of March 17, core elements of their products don't contain code that was written in China or by a Chinese company. The rule also covers software for advanced autonomous driving and will be extended to connectivity hardware starting in 2029. Connected cars made by Chinese or China-controlled companies are also banned, wherever their software comes from...

The Commerce Department's Bureau of Industry and Security, which introduced the connected-vehicle rule, is also allowing the use of Chinese code that is transferred to a non-Chinese entity before March 17. That carve-out has sparked a rush of corporate restructuring, according to Matt Wyckhouse, chief executive of cybersecurity firm Finite State. Global suppliers are relocating China-based software teams, while Chinese companies are seeking new owners for operations in the West.

Thanks to long-time Slashdot reader schwit1 for sharing the article.
Security

After Six Years, Two Pentesters Arrested in Iowa Receive $600,000 Settlement (desmoinesregister.com) 66

"They were crouched down like turkeys peeking over the balcony," the county sheriff told Ars Technica. A half hour past midnight, they were skulking through a courthouse in Iowa's Dallas County on September 11 "carrying backpacks that remind me and several other deputies of maybe the pressure cooker bombs." More deputies arrived... Justin Wynn, 29 of Naples, Florida, and Gary De Mercurio, 43 of Seattle, slowly proceeded down the stairs with hands raised. They then presented the deputies with a letter that explained the intruders weren't criminals but rather penetration testers who had been hired by Iowa's State Court Administration to test the security of its court information system. After calling one or more of the state court officials listed in the letter, the deputies were satisfied the men were authorized to be in the building.
But Sheriff Chad Leonard had the men arrested on felony third-degree burglary charges (later reduced to misdemeanor trespassing charges). He told them that while the state government may have wanted to test security, "The State of Iowa has no authority to allow you to break into a county building. You're going to jail."

More than six years later, the Des Moines Register reports: Dallas County is paying $600,000 to two men who sued after they were arrested in 2019 while testing courthouse security for Iowa's Judicial Branch, their lawyer says.

Gary DeMercurio and Justin Wynn were arrested Sept. 11, 2019, after breaking into the Dallas County Courthouse. They spent about 20 hours in jail and were charged with burglary and possession of burglary tools, though the charges were later dropped. The men were employees of Colorado-based cybersecurity firm Coalfire Labs, with whom state judicial officials had contracted to perform an analysis of the state court system's security. Judicial officials apologized and faced legislative scrutiny for how they had conducted the security test.

But even though the burglary charges against DeMercurio and Wynn were dropped, their attorney previously said having a felony arrest on their records made seeking employment difficult. Now the two men are to receive a total of $600,000 as a settlement for their lawsuit, which has been transferred between state and federal courts since they first filed it in July 2021 in Dallas County. The case had been scheduled to go to trial Monday, Jan. 26 until the parties notified the court Jan. 23 of the impending deal...

"The settlement confirms what we have said from the beginning: our work was authorized, professional, and done in the public interest," DeMercurio said in a statement. "What happened to us never should have happened. Being arrested for doing the job we were hired to do turned our lives upside down and damaged reputations we spent years building...."

"This incident didn't make anyone safer," Wynn said. "It sent a chilling message to security professionals nationwide that helping government identify real vulnerabilities can lead to arrest, prosecution, and public disgrace. That undermines public safety, not enhances it."

County Attorney Matt Schultz said dismissing the charges was the decision of his predecessor, according to the newspaper, and that he believed the sheriff did nothing wrong.

"I am putting the public on notice that if this situation arises again in the future, I will prosecute to the fullest extent of the law."
China

Why Is China Building So Many Coal Plants Despite Its Solar and Wind Boom? (apnews.com) 71

Long-time Slashdot reader schwit1 shared this article from the Associated Press: Even as China's expansion of solar and wind power raced ahead in 2025, the Asian giant opened many more coal power plants than it had in recent years — raising concern about whether the world's largest emitter will reduce carbon emissions enough to limit climate change.

More than 50 large coal units — individual boiler and turbine sets with generating capacity of 1 gigawatt or more — were commissioned in 2025, up from fewer than 20 a year over the previous decade, a research report released Tuesday said. Depending on energy use, 1 gigawatt can power from several hundred thousand to more than 2 million homes. Overall, China brought 78 gigawatts of new coal power capacity online, a sharp uptick from previous years, according to the joint report by the Centre for Research on Energy and Clean Air, which studies air pollution and its impacts, and Global Energy Monitor, which develops databases tracking energy trends. "The scale of the buildout is staggering," said report co-author Christine Shearer of Global Energy Monitor. "In 2025 alone, China commissioned more coal power capacity than India did over the entire past decade."

At the same time, even larger additions of wind and solar capacity nudged down the share of coal in total power generation last year. Power from coal fell about 1% as growth in cleaner energy sources covered all the increase in electricity demand last year. China added 315 gigawatts of solar capacity and 119 gigawatts of wind in 2025, according to statistics from the government's National Energy Administration...

The government position is that coal provides a stable backup to sources such as wind and solar, which are affected by weather and the time of day. The shortages in 2022 resulted partly from a drought that hit hydropower, a major energy source in western China... The risk of building so much coal-fired capacity is it could delay the transition to cleaner energy sources [said Qi Qin, an analyst at the Centre for Research on Energy and Clean Air and another co-author of the report]... Political and financial pressure may keep plants operating, leaving less room for other sources of power, she said. The report urged China to accelerate retirement of aging and inefficient coal plants and commit in its next five-year plan, which will be approved in March, to ensuring that power-sector emissions do not increase between 2025 and 2030.

Security

Cyber-Espionage Group Breached Systems in 37 Nations, Security Researchers Say (msn.com) 15

An anonymous reader shared this report from Bloomberg: An Asian cyber-espionage group has spent the past year breaking into computer systems belonging to governments and critical infrastructure organizations in more than 37 countries, according to the cybersecurity firm Palo Alto Networks, Inc. The state-aligned attackers have infiltrated networks of 70 organizations, including five national law enforcement and border control agencies, according to a new research report from the company. They have also breached three ministries of finance, one country's parliament and a senior elected official in another, the report states. The Santa Clara, California-based firm declined to identify the hackers' country of origin.

The spying operation was unusually vast and allowed the hackers to hoover up sensitive information in apparent coordination with geopolitical events, such as diplomatic missions, trade negotiations, political unrest and military actions, according to the report. They used that access to spy on emails, financial dealings and communications about military and police operations, the report states. The hackers also stole information about diplomatic issues, lurking undetected in some systems for months. "They use highly-targeted and tailored fake emails and known, unpatched security flaws to gain access to these networks," said Pete Renals, director of national security programs with Unit 42, the threat intelligence division of Palo Alto Networks....

Palo Alto Networks researchers confirmed that the group successfully accessed and exfiltrated sensitive data from some victims' email servers.

Bloomberg writes that according to the cybersecurity firm, this campaign targeted government entities in the Czech Republic and the Ministry of Mines and Energy of Brazil, and also "likely compromised" a device associated with a facility operated by a joint venture between Venezuela's government and an Asian tech firm.

The cyberattackers are "also suspected of being active in Germany, Poland, Greece, Italy, Cyprus, Indonesia, Malaysia, Mongolia, Panama, Greece and other countries, according to the report."
Science

Brookhaven Lab Shuts Down Relativistic Heavy Ion Collider (RHIC) (scientificamerican.com) 28

2001: "Brookhaven Labs has produced for the first time collisions of gold nuclei at a center of mass energy of 200GeV/nucleon."

2002: "There may be a new type of matter according to researchers at Brookhaven National Laboratory."

2010: The hottest man-made temperatures ever achived were a record 4 trillion degree plasma experiment at Brookhaven National Laboratory in New York... anointed the Guinness record holder."

2023: "Scientists at Brookhaven National Laboratory have uncovered an entirely new kind of quantum entanglement."


2026: On Friday, February 6, "a control room full of scientists, administrators and members of the press gathered" at the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Lab in Upton, New York to witness its final collisions, reports Scientific American: The vibe had been wistful, but the crowd broke into applause as Darío Gil, the Under Secretary for Science at the U.S. Department of Energy, pressed a red button to end the collider's quarter-century saga... "I'm really sad" [said Angelika Drees, a BNL accelerator physicist]. "It was such a beautiful experiment and my research home for 27 years. But we're going to put something even better there."

That "something" will be a far more powerful electron-ion collider to further push the frontiers of physics, extend RHIC's legacy and maintain the lab's position as a center of discovery. This successor will be built in part from RHIC's bones, especially from one of its two giant, subterranean storage rings that once held the retiring collider's supply of circulating, near-light speed nuclei...slated for construction over the next decade. [That Electron-Ion Collider, or EIC] will utilize much of RHIC's infrastructure, replacing one of its ion rings with a new ring for cycling electrons. The EIC will use those tiny, fast-flying electrons as tiny knives for slicing open the much larger gold ions. Physicists will get an unrivaled look into the workings of quarks and gluons and yet another chance to grapple with nature's strongest force. "We knew for the EIC to happen, RHIC needed to end," says Wolfram Fischer, who chairs BNL's collider-accelerator department. "It's bittersweet."

EIC will be the first new collider built in the US since RHIC. To some, it signifies the country's reentry into a particle physics landscape it has largely ceded to Europe and Asia over the past two decades. "For at least 10 or 15 years," says Abhay Deshpande, BNL's associate laboratory director for nuclear and particle physics, "this will be the number one place in the world for [young physicists] to come."

The RHIC was able "to separately send two protons colliding with precisely aligned spins — something that, even today, no other experiment has yet matched," the article points out: During its record-breaking 25-year run, RHIC illuminated nature's thorniest force and its most fundamental constituents. It created the heaviest, most elaborate assemblages of antimatter ever seen. It nearly put to rest a decades-long crisis over the proton's spin. And, of course, it brought physicists closer to the big bang than ever before...

When RHIC at last began full operations in 2000, its initial heavy-ion collisions almost immediately pumped out quark-gluon plasma. But demonstrating this beyond a shadow of a doubt proved in some respects more challenging than actually creating the elusive plasma itself, with the case for success strengthening as RHIC's numbers of collisions soared. By 2010 RHIC's scientists were confident enough to declare that the hot soup they'd been studying for a decade was hot and soupy enough to convincingly constitute a quark-gluon plasma. And it was even weirder than they thought. Instead of the gas of quarks and gluons theorists expected, the plasma acted like a swirling liquid unprecedented in nature. It was nearly "perfect," with zero friction, and set a new record for twistiness, or "vorticity." For Paul Mantica, a division director for the Facilities and Project Management Division in the DOE's Office of Nuclear Physics, this was the highlight of RHIC's storied existence. "It was paradigm-changing," he says...

Data from the final run (which began nearly a year ago) has already produced yet another discovery: the first-ever direct evidence of "virtual particles" in RHIC's subatomic puffs of quark-gluon plasma, constituting an unprecedented probe of the quantum vacuum.

RHIC's last run generated hundreds of petabytes of data, the article points out, meaning its final smash "isn't really the end; even when its collisions stop, its science will live on."

But Science News notes RHIC's closure "marks the end for the only particle collider operating in the United States, and the only collider of its kind in the world. Most particle accelerators are unable to steer two particle beams to crash head-on into one another."
Businesses

Amazon's Tax Bill Plunges 87% After Tax Cuts (politico.com) 116

An anonymous reader shares a report: Republicans' tax cuts shaved billions off Amazon's tax bill, new government filings show. The company says it ran a $1.2 billion tax bill last year, down from $9 billion the previous year, and even as its profits jumped by 45% to nearly $90 billion.

That's largely because of the generous new depreciation breaks GOP lawmakers included in their One Big Beautiful Bill, something that's particularly important to Amazon which -- in addition to maintaining a vast infrastructure for its ubiquitous delivery business -- has been spending billions to build out artificial intelligence data centers.

Also helping, though less important: The law's expanded breaks for businesses research and development expenses. The company has long been criticized by Democrats for paying little in tax, and it appeared to be bracing for criticism in the wake of the report to the Securities and Exchange Commission.

EU

The European Commission Is Testing an Open Source Alternative To Microsoft Teams (euractiv.com) 69

The European Commission is preparing to trial a communications platform built on Matrix, the open source messaging protocol already used by the French government, German healthcare providers and European armed forces, as a sovereign backup to Microsoft Teams.

Signal currently serves as the backup tool but has proven too inflexible for an organization the Commission's size, it said. The Matrix-based solution could also eventually connect the Commission to other EU bodies like the Parliament.

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