For decades, Parkinson's disease research has overwhelmingly focused on genetics -- more than half of all research dollars in the past two decades flowed toward genomic studies -- but a growing body of evidence now points to something far more mundane as a primary culprit: contaminated drinking water. A landmark study by epidemiologist Sam Goldman compared Marines stationed at Camp Lejeune in North Carolina, where trichloroethylene (TCE) had contaminated the water supply for approximately 35 years, against those at Camp Pendleton in California, which has clean water. Marines exposed to TCE at Lejeune were 70% more likely to develop Parkinson's. The latest research suggests only 10 to 15 percent of Parkinson's cases can be fully explained by genetics. Parkinson's rates in the US have doubled in the past 30 years -- a pattern inconsistent with an inherited genetic disease. The EPA moved to ban TCE in December 2024. The Trump administration moved to undo the ban in January.

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Sixty years after a team of American and Indian climbers abandoned a plutonium-powered generator on the slopes of Nanda Devi, one of the world's most forbidding Himalayan peaks, the U.S. government still refuses to acknowledge that the mission ever happened. The device, a SNAP-19C portable generator containing plutonium isotopes including Pu-239 -- the same material used in the Nagasaki bomb -- was left behind in October 1965 when a sudden blizzard forced climbers to retreat from Camp Four, just below the summit. The mission originated from a cocktail party conversation between General Curtis LeMay and National Geographic photographer Barry Bishop, who had summited Everest in 1963. China had just detonated its first atomic bomb in October 1964, and the CIA wanted to intercept radio signals from Chinese missile tests by placing an unmanned listening station atop the Himalayas. Barry Bishop recruited elite American climbers and coordinated with Indian intelligence to haul surveillance equipment up the mountain. Captain M.S. Kohli, the Indian naval officer commanding the mission, ordered climbers to secure the equipment and descend when the blizzard struck. Jim McCarthy, the last surviving American climber, recalled warning Kohli he was making a mistake. "You can't leave plutonium by a glacier feeding into the Ganges!" he recalled. "Do you know how many people depend on the Ganges?" When teams returned in spring 1966, the entire ice ledge where the gear had been stashed was gone -- sheared off by an avalanche. Search missions in 1967 and 1968 found nothing. The device remains buried somewhere in the glaciers that feed tributaries of the Ganges River.

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Grid constraints that were once a hallmark of developing economies are now plaguing the world's richest nations, and new research from Bloomberg Economics finds that rising electricity system stress is directly hurting investment. The analysis examined all G20 countries and found that a one-standard-deviation increase in grid stress relative to a country's historical average lowers the investment share of GDP by around 0.33 percentage points -- a 1.5% to 2% hit to capital outlays. The Netherlands is a case in point: 12,000 businesses are waiting for grid connections, congestion issues are expected to persist for a decade despite $9.4 billion in annual investments, and the country is already consuming as much electricity as was projected for 2030. ASML, the chip equipment maker whose fortunes can sway the Dutch economy, has no guarantee it will secure power for a new campus planned to employ 20,000 people. Data centers are particularly affected. Google canceled plans near Berlin, a Frankfurt facility cannot expand until 2033, Microsoft has shifted investments from Ireland and the UK to the Nordics, and a Digital Realty Trust data center in Santa Clara that was applied for in 2019 may sit empty for years.

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LG smart TV owners discovered over the weekend that a recent webOS software update had quietly installed Microsoft Copilot on their devices, and the app cannot be uninstalled. Affected users report the feature appears automatically after installing the latest webOS update on certain models, sitting alongside streaming apps like Netflix and YouTube. LG's support documentation confirms that certain preinstalled or system apps can only be hidden, not deleted. At CES 2025, LG announced plans to integrate Copilot into webOS as part of its "AI TV" strategy, describing it as an extension of its AI Search experience. The current implementation appears to function as a shortcut to a web-based Copilot interface rather than a native application. Samsung TVs include Google's Gemini in a similar fashion. Users wanting to avoid the feature entirely are left with one option: disconnecting their TV from the internet.

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Online retailer Coupang, often called South Korea's Amazon, is dealing with the fallout from a breach that exposed the personal information of more than 33 million accounts -- roughly two-thirds of the country's population -- after a former contractor allegedly used credentials that remained active months after his departure to access customer data through the company's overseas servers. The breach began in June but went undetected until November 18, according to Coupang and investigators. Police have called it South Korea's worst-ever data breach. The compromised information includes names, phone numbers, email addresses and shipping addresses, though the company says login credentials, credit card numbers, and payment details were not affected. Coupang's former CEO Park Dae-jun told a parliamentary hearing that the alleged perpetrator was a Chinese national who had worked on authentication tasks before his contract ended last December. Chief information security officer Brett Matthes testified that the individual had a "privileged role" giving him access to a private encryption key that allowed him to forge tokens to impersonate customers. Legislators say the key remained active after the employee left. The CEO of Coupang's South Korean subsidiary has resigned. Founder and chair Bom Kim has yet to personally apologize but has been summoned to a second parliamentary hearing.

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An anonymous reader shares a report: Amazon has quietly added a new AI feature to its Kindle iOS app -- a feature that "lets you ask questions about the book you're reading and receive spoiler-free answers," according to an Amazon announcement. The company says the feature, which is called Ask this Book, serves as "your expert reading assistant, instantly answering questions about plot details, character relationships, and thematic elements without disrupting your reading flow." Publishing industry resource Publishers Lunch noticed Ask this Book earlier this week, and asked Amazon about it. Amazon spokesperson Ale Iraheta told PubLunch, "The feature uses technology, including AI, to provide instant, spoiler-free answers to customers' questions about what they're reading. Ask this Book provides short answers based on factual information about the book which are accessible only to readers who have purchased or borrowed the book and are non-shareable and non-copyable." As PubLunch summed up: "In other words, speaking plainly, it's an in-book chatbot." [...] Perhaps most alarmingly, the Amazon spokesperson said, "To ensure a consistent reading experience, the feature is always on, and there is no option for authors or publishers to opt titles out."

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joshuark writes: Arkansas is becoming the first state to officially end its public television affiliation with PBS. The Arkansas Educational Television Commission, whose members are all appointed by the governor, voted to disaffiliate from PBS effective July 1, 2026, citing the $2.5 million annual membership dues as "not feasible." The decision was also driven by the loss of a similar amount in federal funding after the Corporation for Public Broadcasting (CPB) was defunded by Congress. PBS Arkansas is rebranding itself as Arkansas TV and will provide more local content, the agency's Executive Director and CEO Carlton Wing said in a statement. Wing, a former Republican state representative, took the helm of the agency in September. "Public television in Arkansas is not going away," Wing said. "In fact, we invite you to join our vision for an increased focus on local programming, continuing to safeguard Arkansans in times of emergency and supporting our K-12 educators and students." "The commission's decision to drop PBS membership is a blow to Arkansans who will lose free, over the air access to quality PBS programming they know and love," a PBS spokesperson wrote in an email to The Associated Press. The demise of the Corporation for Public Broadcasting, is a direct result of President Donald Trump's targeting of public media, which he has repeatedly said is spreading political and cultural views antithetical to those the United States should be espousing. Trump denied taking a big should on television viewers.

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An anonymous reader shares a report: Amazon Prime Video has pulled its AI-powered video recap of Fallout after viewers noticed that it got key parts of the story wrong. The streaming service began testing Video Recaps last month, and now they're missing from the shows included in the test, including Fallout, The Rig, Tom Clancy's Jack Ryan, Upload, and Bosch. The feature is supposed to use AI to analyze a show's key plot points and sum it all in a bite-sized video, complete with an AI voiceover and clips from the series. But in its season one recap of Fallout, Prime Video incorrectly stated that one of The Ghoul's (Walton Goggins) flashbacks is set in "1950s America" rather than the year 2077, as spotted earlier by Games Radar.

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Berlin's regional parliament has passed a far-reaching overhaul of its "security" law, giving police new authority to conduct both digital and physical surveillance. From a report: The CDU-SPD coalition, supported by AfD votes, approved the reform of the General Security and Public Order Act (ASOG), changing the limits that once protected Berliners from intrusive policing. Interior Senator Iris Spranger (SPD) argued that the legislation modernizes police work for an era of encrypted communication, terrorism, and cybercrime. But it undermines core civil liberties and reshapes the relationship between citizens and the state. One of the most controversial elements is the expansion of police powers under paragraphs 26a and 26b. These allow investigators to hack into computers and smartphones under the banner of "source telecommunications surveillance" and "online searches." Police may now install state-developed spyware, known as trojans, on personal devices to intercept messages before or after encryption. If the software cannot be deployed remotely, the law authorizes officers to secretly enter a person's home to gain access. This enables police to install surveillance programs directly on hardware without the occupant's knowledge. Berlin had previously resisted such practices, but now joins other federal states that permit physical entry to install digital monitoring tools.

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The Ninth Circuit Court of Appeals has almost entirely upheld a scathing April ruling that found Apple in willful violation of a 2021 injunction meant to open up iOS App Store payments in its long-running legal battle against Epic Games. A three-judge panel affirmed that Apple's 27% fee for developers using outside payment options had a "prohibitive effect" and that the company's design restrictions on external payment links were overly broad. The appeals court also agreed that Apple acted in "bad faith" by rejecting viable, compliant alternatives in internal discussions. One divergence from the lower court: the appeals court ruled that Apple should still be able to charge a "reasonable fee" based on its actual costs to ensure user security and privacy, rather than charging nothing at all. What qualifies as "reasonable" remains to be determined. Epic CEO Tim Sweeney told reporters he believes those fees should be "super super minor," on the order of "tens or hundreds of dollars" every time an iOS app update goes through Apple for review. "The Apple Tax is dead in the USA," he wrote on social media. Sweeney also alleged that a widespread "fear of retaliation" has kept many developers paying Apple's default 30% fees, claiming the company can effectively "ghost" apps by delaying reviews or burying them in search results.

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China is leading research in nearly 90% of the crucial technologies that "significantly enhance, or pose risks to, a country's national interests," according to a technology tracker run by the Australian Strategic Policy Institute (ASPI) -- an independent think-tank. Nature: The ASPI's Critical Technology Tracker evaluated research on 74 current and emerging technologies this year, up from the 64 technologies it analyzed last year. China is ranked number one for research on 66 of the technologies, including nuclear energy, synthetic biology, small satellites, while the United States topped the remaining 8, including quantum computing and geoengineering. The results reflect a drastic reversal. At the beginning of this century, the United States led more than 90% of the assessed technologies, whereas China led less than 5% of them, according to the 2024 edition of the tracker. "China has made incredible progress on science and technology that is reflected in research and development, as well as in publications," says Ilaria Mazzocco, who researches China's industrial policy at the Center for Strategic and International Studies, a non-profit research organization based in Washington DC. Mazzocco says the general trend identified by the ASPI is not a surprise, but it is "remarkable" to see that China is so dominant and advanced in so many fields compared with the United States.

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A new study of roughly 80,000 bachelor's degree recipients from a large urban public college system finds that characteristics of a graduate's first job can explain nearly two-thirds of the otherwise-unexplained earnings gap between students from low-income and high-income families five years after graduation. The research [PDF], published as an NBER working paper by economists at Columbia University, tracked graduates from 2010 to 2017 using administrative education data linked to state unemployment insurance records. Low-income students -- defined as those receiving Pell grants throughout their undergraduate enrollment -- earned about 12% less than their high-income peers at the five-year mark. A substantial gap of roughly $4,900 persisted even after the researchers controlled for GPA, college attended, major, and other pre-graduation characteristics. That residual gap fell to about $1,700 once first-job variables entered the equation. Graduates from lower-income families tended to start at employers paying lower average wages and were less likely to have their first job secured before graduation. Just 34% of low-income graduates continued at a pre-graduation employer compared to 40% of their higher-income peers. The firms employing low-income graduates paid average wages that were 18% lower than those employing high-income graduates. The researchers say that while the study cannot establish causation, the patterns suggest that supporting low-income students during their transition from college to the labor market may be a fruitful area for policy intervention.

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The Washington Post's top standards editor Thursday decried "frustrating" errors in its new AI-generated personalized podcasts, whose launch has been met with distress by its journalists. From a report: Earlier this week, the Post announced that it was rolling out personalized AI-generated podcasts for users of the paper's mobile app. In a release, the paper said users will be able to choose preferred topics and AI hosts, and could "shape their own briefing, select their topics, set their lengths, pick their hosts and soon even ask questions using our Ask The Post AI technology." But less than 48 hours since the product was released, people within the Post have flagged what four sources described as multiple mistakes in personalized podcasts. The errors have ranged from relatively minor pronunciation gaffes to significant changes to story content, like misattributing or inventing quotes and inserting commentary, such as interpreting a source's quotes as the paper's position on an issue. According to four people familiar with the situation, the errors have alarmed senior newsroom leaders who have acknowledged in an internal Slack channel that the product's output is not living up to the paper's standards. In a message to other WaPo staff shared with Semafor, head of standards Karen Pensiero wrote that the errors have been "frustrating for all of us."

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Carl Rinsch, the director behind the 2013 Keanu Reeves film "47 Ronin," has been found guilty of defrauding Netflix out of $11 million that was meant to fund a science fiction series called "Conquest," which the streaming company ultimately cancelled in 2021 after Rinsch failed to meet any production milestones. A jury in the Southern District of New York convicted the 48-year-old on seven charges: one count each of wire fraud and money laundering, and five counts of transacting in illicitly obtained property. Prosecutors alleged that Rinsch funneled the $11 million through multiple bank accounts into a personal brokerage account, lost more than half of it on securities within two months, and then began speculating on cryptocurrency. Court records show he also spent $2.4 million on a Ferrari and five Rolls Royces, $3.3 million on furniture and antiques, and $387,000 on a Swiss watch. Netflix has written off $55 million in total and has not recovered any funds. Rinsch faces up to 90 years in prison and is scheduled for sentencing on April 17, 2026.

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Major automakers have urged Washington to prevent Chinese government-backed automakers and battery manufacturers from opening U.S. manufacturing plants, warning the industry's future is at stake. From a report: The Alliance for Automotive Innovation, which represents General Motors, Ford, Toyota Motor, Volkswagen, Hyundai, Stellantis and other major automakers, sounded the alarm and said Congress and the Trump administration needed to act. "China poses a clear and present threat to the auto industry in the U.S.," the group wrote in a statement for a U.S. House hearing on Chinese vehicles. The group also said lawmakers should maintain the U.S. Commerce Department's prohibition on importing information and communications technology and services from China that effectively bars the import of vehicles from Chinese manufacturers. "No amount of investment by automakers and battery manufacturers operating inside the U.S. can counter a China that is enabled by subsidies to chronically oversupply around the world. This is a recipe for dumping that Congress and the Trump Administration must prevent from happening inside the U.S.," the auto industry group said.

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Google's Chrome team has built an experimental browser called Disco that takes a query or prompt, opens a cluster of related tabs, and then generates a custom application tailored to whatever task the user is trying to accomplish. The browser launched Thursday as an experiment in Google's Search Labs. GenTabs, the core feature powering Disco, are information-rich pages created by Google's Gemini AI models -- ask for travel tips and the system builds a planner app; ask for study help and it creates a flashcard system. Disco -- named partly for fun and partly as shorthand for "discovery" -- started as a hackathon project inside Google before catching the team's imagination. Parisa Tabriz, who leads the Chrome team, said that Disco is not intended as a general-purpose browser and is not an attempt to cannibalize Chrome. The experiment aims to test what happens when users move from simply having tabs to generating personalized, curated applications on demand. The capability relies on features in the recently launched Gemini 3, which can create one-off interactive interfaces and build miniature apps on the fly rather than just returning text or images.

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Cisco's stock price touched $80.25 on Wednesday, finally eclipsing its dotcom-era peak of $80.06 set on March 27, 2000 -- when the networking giant briefly surpassed Microsoft to become the world's most valuable company. The journey back took 25 years, eight months and 13 days. The company's fundamentals improved dramatically over that period, of course. Revenues have nearly quintupled since 1999, profits have quadrupled, earnings per share have grown eightfold, and margins have remained healthy throughout. Investors who bought at the peak still lost money to inflation for a generation. Cisco's trajectory draws obvious comparisons to Nvidia, today's dominant "picks and shovels" supplier for the AI boom. Nvidia trades at a price-to-earnings ratio above 45 and an enterprise value-to-sales ratio near 24. At its 2000 peak, Cisco traded at a P/E above 200 and EV/sales of 31.

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New York Governor Kathy Hochul on Thursday signed two bills aimed at regulating the use of AI in entertainment, requiring disclosure when ads feature AI-generated performers and mandating consent from heirs before a deceased person's likeness can be used commercially. Hochul described both measures as "first in the nation" policies during a signing ceremony at SAG-AFTRA's New York City offices. The first bill compels ad producers to disclose the use of synthetic performers, and the second requires companies to obtain consent from heirs or executors before using a person's name, image, or likeness for commercial purposes after their death. "We will have responsible AI policies in the state of New York," Hochul said. "It's a time where we do want to embrace innovation. But not to the detriment of people." The signing came the same day Disney announced a partnership allowing users of OpenAI's Sora to create clips featuring Marvel, Pixar, and Star Wars characters.

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Uber has discontinued its monthly electric vehicle bonuses for drivers in the United States and Canada, marking the latest in a series of rollbacks from a company that once pledged to pour $800 million into helping its drivers transition away from gasoline-powered cars. The ride-hailing giant had previously eliminated its $1-per-ride EV perk last year, replacing it with monthly bonuses that required drivers to complete 200 rides. Those monthly payments are now gone too. The company is far behind its self-imposed climate targets. Uber had pledged to reach 100% EVs in London by 2025 and across North America and Europe by 2030. Current figures paint a different picture: roughly 40% of miles in London come from EVs, while Europe sits at about 15% and North America at just 9%. The company's emissions have nearly doubled over the past three years and now exceed Denmark's total carbon footprint. Uber executives acknowledged to Bloomberg that they will likely miss their green targets. The company has doled out $539 million of its $800 million pledge through the end of 2024. Meanwhile, Uber's operating profits are set to double this year, and the company recently committed $20 billion to stock buybacks.

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OpenAI on Thursday released GPT-5.2, its latest and what the company calls its "best model yet for everyday professional use," just days after CEO Sam Altman declared a "code red" internally to marshal resources toward improving ChatGPT amid intensifying competition from Google's well-received Gemini 3 model. The GPT-5.2 series ships in three tiers: Instant, designed for faster responses and information retrieval; Thinking, optimized for coding, math, and planning; and Pro, the most powerful tier targeting difficult questions requiring high accuracy. OpenAI says the Thinking model hallucinated 38% less than GPT-5.1 on benchmarks measuring factual accuracy. Fidji Simo, OpenAI's CEO of applications, denied that the launch was moved up in response to the code red, saying the company has been working on GPT-5.2 for "many, many months." She described the internal directive as a way to "really signal to the company that we want to marshal resources in this one particular area." The competitive pressure is real. Google's Gemini app now has more than 650 million monthly active users, compared to OpenAI's 800 million weekly active users. In October, OpenAI's head of ChatGPT Nick Turley sent an internal memo declaring the company was facing "the greatest competitive pressure we've ever seen," setting a goal to increase daily active users by 5 percent before 2026. GPT-5.2 is rolling out to paid ChatGPT users starting Thursday, and GPT-5.1 will remain available under "legacy models" for three months before being sunset.

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