The restaurant industry is trying to figure out whether America has hit peak pizza. From a report: Once the second-most common U.S. restaurant type, pizzerias are now outnumbered by coffee shops and Mexican food eateries, according to industry data. Sales growth at pizza restaurants has lagged behind the broader fast-food market for years, and the outlook ahead isn't much brighter. "Pizza is disrupted right now," Ravi Thanawala, chief financial officer and North America president at Papa John's International, said in an interview. "That's what the consumer tells us." The parent of the Pieology Pizzeria chain filed for chapter 11 bankruptcy protection in December. Others, including the parent of Anthony's Coal Fired Pizza & Wings and Bertucci's Brick Oven Pizza & Pasta, earlier filed for bankruptcy. Pizza once was a novelty outside big U.S. cities, providing room for growth for independent shops and then chains such as Pizza Hut with its red roof dine-in restaurants. Purpose-made cardboard boxes and fleets of delivery drivers helped make pizza a takeout staple for those seeking low-stress meals. Today, pizza shops are engaged in price wars with one another and other kinds of fast food. Food-delivery apps have put a wider range of cuisines and options at Americans' fingertips. And $20 a pie for a family can feel expensive compared with $5 fast-food deals, frozen pizzas or eating a home-cooked meal. [...] Pizza's dominance in American restaurant fare is declining, however. Among different cuisines, it ranked sixth in terms of U.S. sales in 2024 among restaurant chains, down from second place during the 1990s, Technomic said. The number of pizza restaurants in the U.S. hit a record high in 2019 and has declined since then, figures from the market-research firm Datassential show. Further reading, at WSJ: The Feds Need to Bail Out the Pizza Industry.

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Amazon has begun equipping managers with a dashboard that tracks not just whether corporate employees show up to the office but how long they stay once they're there, according to an internal document obtained by Business Insider. The system, which started rolling out in December, flags "Low-Time Badgers" who average less than four hours daily over an eight-week period and "Zero Badgers" who don't badge into any building during that span.

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Linus Torvalds has weighed in on an ongoing debate within the Linux kernel development community about whether documentation should explicitly address AI-generated code contributions, and his position is characteristically blunt: stop making it an issue. The Linux creator was responding to Oracle-affiliated kernel developer Lorenzo Stoakes, who had argued that treating LLMs as "just another tool" ignores the threat they pose to kernel quality. "Thinking LLMs are 'just another tool' is to say effectively that the kernel is immune from this," Stoakes wrote. Torvalds disagreed sharply. "There is zero point in talking about AI slop," he wrote. "Because the AI slop people aren't going to document their patches as such." He called such discussions "pointless posturing" and said that kernel documentation is "for good actors." The exchange comes as a team led by Intel's Dave Hansen works on guidelines for tool-generated contributions. Stoakes had pushed for language letting maintainers reject suspected AI slop outright, arguing the current draft "tries very hard to say 'NOP.'" Torvalds made clear he doesn't want kernel documentation to become a political statement on AI. "I strongly want this to be that 'just a tool' statement," he wrote.

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Craigslist, the 30-year-old classifieds site that looks virtually unchanged since the dial-up era, continues to draw more than 105 million monthly users and remains enormously profitable despite never spending a cent on advertising or marketing. The site ranks as the 40th most popular website in the United States, according to Internet data company Similarweb. University of Pennsylvania associate professor Jessa Lingel called it the "ungentrified" Internet. Unlike Facebook Marketplace, Etsy, or DePop, Craigslist doesn't use algorithms to track users or predict what they want to see. There are no public profiles, no rating systems, no likes or shares. The site effectively disincentivizes the clout-chasing and virality-seeking that dominates platforms like TikTok and Instagram. Craigslist began in 1995 as an email list for a few hundred San Francisco Bay Area locals sharing events and job openings. Engineer Craig Newmark even recruited CEO Jim Buckmaster through a site ad. The two spent roughly a decade battling eBay in court after the tech giant purchased a minority stake in 2004, ultimately buying back shares and regaining full control in 2015.

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Apple's iOS 26 appears to be witnessing the slowest adoption rate in recent memory, with third-party analytics from StatCounter indicating that only 15 to 16% of active iPhones worldwide are running the operating system nearly four months after its September release. The figures stand in stark contrast to iOS 18, which had reached approximately 63% adoption by January 2025, and iOS 17, which hit 54% by January 2024. iOS 16 had surpassed 60% by January 2023. StatCounter's breakdown for January 2026 shows iOS 26.1 accounting for roughly 10.6% of devices, iOS 26.2 at about 4.6%, and the original iOS 26.0 at 1.1%. More than 60% of iPhones tracked by the analytics firm remain on iOS 18. MacRumors' own visitor data tells a similar story: 89.3% of the site's readers were on iOS 18 during the first week of January 2025, but only 25.7% are running iOS 26 during the same period this year. iOS 26 introduced Liquid Glass, a sweeping visual redesign that replaces much of the traditional opaque interface with translucent layers, blurred backgrounds, and dynamic depth effects.

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Amazon is now requiring its corporate employees to submit a list of three to five accomplishments that represent their best work as part of an overhauled performance review process, according to Business Insider, which cites internal documents. The company's internal Forte review system previously asked employees softer questions like "When you're at your best, how do you contribute?" but the new standards place greater emphasis on individual productivity and specific deliverables. Amazon's roughly 350,000 corporate employees must also outline actions they plan to take to continue growing at the company.

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Microsoft is discontinuing its Send to Kindle integration in Word, ending a feature that allowed Microsoft 365 subscribers to send documents directly to their Kindle e-readers and preserve complex formatting through fixed layouts. The company updated its documentation to announce that beginning February 9th, 2026, the Send to Kindle feature will no longer work across Web, Win32, and Mac platforms. Microsoft has not disclosed why it's killing the integration but recommends users switch to Amazon's official Send to Kindle app. The feature launched in 2023 and was particularly valued by Kindle Scribe owners who could annotate the transferred documents.

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Abstract of a paper on NBER: We construct an international panel data set comprising three distinct yet plausible measures of government indebtedness: the debt-to-GDP, the interest-to-GDP, and the debt-to-equity ratios. Our analysis reveals that these measures yield differing conclusions about recent trends in government indebtedness. While the debt-to-GDP ratio has reached historically high levels, the other two indicators show either no clear trend or a declining pattern over recent decades. We argue for the development of stronger theoretical foundations for the measures employed in the literature, suggesting that, without such grounding, assertions about debt (un)sustainability may be premature.

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The world's oceans absorbed yet another record-breaking amount of heat in 2025, continuing an almost unbroken streak of annual records since the start of the millennium and fueling increasingly extreme weather events around the globe. More than 90% of the heat trapped by humanity's carbon emissions ends up in the oceans, making ocean heat content one of the clearest indicators of the climate crisis's trajectory. The analysis, published in the journal Advances in Atmospheric Sciences, drew on temperature data collected across the oceans and collated by three independent research teams. The measurements cover the top 2,000 meters of ocean depth, where most heat absorption occurs. The amount of heat absorbed is equivalent to more than 200 times the total electricity used by humans worldwide. This extra thermal energy intensifies hurricanes and typhoons, produces heavier rainfall and greater flooding, and results in longer marine heatwaves that decimate ocean life. The oceans are likely at their hottest in at least 1,000 years and heating faster than at any point in the past 2,000 years.

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The long-standing hierarchy in the TV market -- Sony, Samsung and LG at the top, TCL and Hisense fighting it out in the midrange -- is eroding as the budget brands close the performance gap and increasingly lead on technology innovation, The Verge writes. Hisense debuted the first RGB LED TV last year, and TCL's X11L announced at CES 2026 is the first TV to use reformulated quantum dots and a new color filter. TCL's QM9K release last year was "a pretty clear statement that they're ready to fight with the big boys." The premium brands retain certain advantages: Sony's processing remains unmatched and LG's OLEDs deliver contrast that mini LED cannot match. "Even as the gap in performance across technologies continues to shrink, and TVs from all the manufacturers get closer to parity, the challenge for TCL and Hisense shifts from creating incredible, competitive products to altering perception," The Verge notes. Samsung once owned the art TV segment entirely; CES 2026 saw announcements from Amazon's Ember Artline and LG's Gallery TV, all using similar edge-lit technology and magnetic frames. The experience across brands is "remarkably similar." If the pricing gap persists and performance remains comparable, "the big three will have to respond by bringing their pricing down or risk losing sales," the publication concluded.

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An anonymous reader shares a report: Internet access available through mobile devices in Iran appears to be limited, according to several social media accounts that routinely track such developments. Cloudflare Radar, which monitors internet traffic on behalf of the internet infrastructure firm Cloudflare, said on Thursday that IPv6 (Internet Protocol version 6), a standard widely used for mobile infrastructure, was affected. "IPv6 address space in Iran dropped by 98.5 per cent, concurrent with IPv6 traffic share dropping from 12 per cent to 1.8 per cent, as the government selectively blocks internet access amid protests," read Cloudflare Radar's social post. NetBlocks, which tracks internet access and digital rights around the world, also confirmed it was seeing problems with connectivity through various internet providers in Iran. "Live network data show Tehran and other parts of Iran are now entering a digital blackout," NetBlocks posted on X.

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The promise of AI-powered workplace tools that sort emails, take meeting notes, and file expense reports is finally delivering meaningful productivity gains -- one software startup reported a 20% boost around mid-2025 -- but companies are discovering an unexpected tradeoff: employees are burning out from the relentless pace of high-level cognitive work. Roger Kirkness, CEO of 14-person software startup Convictional, noticed that after AI took the scut work off his team's plates, their days became consumed by intensive thinking, and they were mentally exhausted and unproductive by Friday. The company transitioned to a four-day workweek; the same amount of work gets done, Kirkness says. The underlying problem, according to Boston College economist and sociologist Juliet Schor, is that businesses tend to simply reallocate the time AI saves. Workers who once mentally downshifted for tasks like data entry are now expected to maintain intense focus through longer stretches of data analysis. "If you just make people work at a high-intensity pace with no breaks, you risk crowding out creativity," Schor says.

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TV manufacturers at CES 2026 in Las Vegas this week unveiled a wave of AI features that frequently consume significant screen space and take considerable time to deliver results -- all while global TV shipments declined 0.6% year over year in Q3, according to Omdia. Google demonstrated Veo generating video from a photo on a television, a process that took about two minutes to produce eight seconds of footage, The Verge writes in a column. Samsung presented a future where viewers ask their sets for sports predictions and recipes to share with kitchen displays. Hisense showed an AI agent that displays real-time stats for every soccer player on screen, a feature requiring so much space the company built a prototype 21:9 aspect ratio display to accommodate it. Demos repeatedly showed video shrinking to make room for sports scores and information when viewers asked questions -- noticeable on 70-inch displays and likely worse on anything 50 inches or smaller. Amazon's Alexa Plus can jump to Prime Video scenes based on verbal descriptions. LG's sets switch homescreen recommendations based on voice recognition of individual family members.

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An anonymous reader shares a report: Prior to World War II the vast majority of telescopes built around the world were funded by wealthy people with an interest in the heavens above. However, after the war, two significant developments in the mid-20th century caused the burden of funding large astronomical instruments to largely shift to the government and academic institutions. First, as mirrors became larger and larger to see deeper into the universe, their costs grew exponentially. And then, with the advent of spaceflight, the expense of space-based telescopes expanded even further. But now the tide may be turning again. On Wednesday evening, former Google CEO Eric Schmidt and his wife, Wendy, announced a major investment in not just one telescope project, but four. Each of these new telescopes brings a novel capability online; however, the most intriguing new instrument is a space-based telescope named Lazuli. This spacecraft, if successfully launched and deployed, would offer astronomers a more capable and modern version of the Hubble Space Telescope, which is now three decades old. A billionaire with a keen interest in science and technology, Schmidt and his wife did not disclose the size of his investment in the four telescopes, which collectively will be known as the Schmidt Observatory System. However, it likely is worth half a billion dollars, at a minimum.

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Adam Wathan, the creator of the popular CSS framework Tailwind CSS, has let go of 75% of his engineering team -- reducing it from four people to one -- because AI-generated search answers have decimated traffic to the project's documentation pages. Traffic to Tailwind's documentation has fallen roughly 40% since early 2023 despite the framework being more popular than ever, Wathan wrote in a post. The documentation is the primary channel through which developers discover Tailwind's commercial products, and without that traffic the business has struggled to sustain itself; revenue has dropped close to 80%. The reduced team also means Wathan cannot currently prioritize implementing LLMS.txt, a proposed feature that would make documentation more accessible to large language models. "Tailwind is growing faster than it ever has and is bigger than it ever has been, and our revenue is down close to 80%," he wrote in the forum post.

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Texas Attorney General Ken Paxton has secured a temporary restraining order against Samsung, blocking the company from continuing to collect data through its smart TVs' Automated Content Recognition technology. The ACR system captured screenshots of what users were watching every 500 milliseconds, according to the state's lawsuit, and did so without consumer knowledge or consent. The District Court found good cause to believe Samsung's actions violated the Texas Deceptive Trade Practices Act. The TRO prohibits Samsung and any parties working in concert with the company from using, selling, transferring, collecting, or sharing ACR data tied to Texas consumers. Samsung is one of five major TV manufacturers the Texas Attorney General's office has sued over ACR deployment. Paxton previously secured a similar order against Hisense.

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Germany's Harz mountains, once known for their verdant spruce forests, have become a graveyard of skeletal trunks after a bark beetle outbreak ravaged the region starting in 2018 -- an infestation made possible by successive droughts and heatwaves that fatally weakened the trees. Between 2018 and 2021, Germany lost half a million hectares of forest, nearly 5% of the country's total. Since 2010, EU land carbon absorption has declined by a third, and Germany is now almost certain to miss its carbon sequestration targets, according to Prof Matthias Dieter, head of the Thunen Institute of Forestry. "You cannot force the forest to grow -- we cannot command how much their contribution should be towards our climate targets," he said. Foresters in the Harz are responding by abandoning monoculture plantations in favor of mixed-species approaches. Pockets of beech, firs, and sycamore are now being planted around surviving spruce. A 2018 study in Nature found tree diversity was the best protection against drought die-offs, and more recent PNAS research found that species richness protected tree growth during prolonged drought seasons. The approach marks a shift from Germany's pioneering modern forestry methods, which relied on single-species plantations now proved vulnerable to climate-driven disasters.

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China has hacked the emails used by congressional staff on powerful committees in the US House of Representatives, as part of a massive cyber espionage campaign known as Salt Typhoon. An anonymous reader shares a report: Chinese intelligence accessed email systems used by some staffers [non-paywalled source] on the House China committee in addition to aides on the foreign affairs committee, intelligence committee and armed services committee, according to people familiar with the attack. The intrusions were detected in December. The attacks are the latest element of an ongoing cyber campaign against US communication networks by the Ministry of State Security, China's intelligence service. One person familiar with the attack said it was unclear if the MSS had accessed lawmakers' emails. The MSS has been operating Salt Typhoon for several years. It allows China to access the unencrypted phone calls, texts and voicemails of almost every American, and in some cases enables access to email accounts. Salt Typhoon has also intercepted the calls of senior US officials over the past couple of years, said people familiar with the campaign.

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A 50-inch TV that would have set you back $1,100 at Best Buy during Black Friday 2001 now costs less than $200, and the price per area-pixel -- a metric accounting for both screen size and resolution -- has dropped by more than 90% over the past 25 years. The story behind this decline is largely one of liquid crystal display technology maturing from a niche product to a mass-manufactured commodity. LCDs represented just 5% of the TV market in 2004; by 2018, they commanded more than 95%. The largest driver of cost reduction has been the scaling up of "mother glass" sheets -- the large panels of extremely clear glass onto which semiconductor materials are deposited before being cut into individual displays. The first generation sheets measured roughly 12 by 16 inches. Today's Generation 10.5 sheets span 116 by 133 inches, nearly 100 times the original area. This scaling delivers substantial savings because equipment costs rise more slowly than glass area increases. Moving from Gen 4 to Gen 5 mother glass cut the cost per diagonal inch by 50%. Equipment costs per unit of panel area fell 80% between Gen 4 and Gen 8. Process improvements have compounded these gains: masking steps required for thin-film transistors dropped from eight to four, yields climbed from 50% to above 90%, and a "one drop fill" technique reduced liquid crystal filling time from days to minutes.

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Disney+, which is looking to catch up with some streaming and digital rivals in terms of daily engagement, is adding vertical videos to the service. From a report: The arrival of the new format later this year was one of several advertising-oriented announcements the company made Wednesday at its Tech + Data Showcase at CES in Las Vegas. Other new offerings include a new "brand impact" metric and a new video generation tool that helps advertisers create high-quality connected-TV-ready commercials using existing assets and guidelines. [...] In an interview prior to the Wednesday showcase, Erin Teague, EVP of Product Management for Disney Entertainment and ESPN, said "everything's on the table" in terms of how vertical video is delivered on Disney+. It could be original short-form programming, repurposed social clips, refashioned scenes from longer-form episodic or feature titles or a combination. "We're obviously thinking about integrating vertical video in ways that are native to core user behaviors," Teague said. "So, it won't be a kind of a disjointed, random experience."

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