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Ars Technica

Runway claims its GWM-1 “world models” can stay coherent for minutes at a time

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Instead of fixing WoW’s new floating house exploit, Blizzard makes it official

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OpenAI releases GPT-5.2 after “code red” Google threat alert

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Supergirl teaser gives us a likably imperfect Kara Zor-El

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Disney says Google AI infringes copyright “on a massive scale”

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Ars Live Today: 3 former CDC leaders detail impacts of RFK Jr.’s anti-science agenda

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Gazelle’s Arroyo offers a belt drive, continuous variable transmission

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Fewer EVs need fewer batteries: Ford and SK On end their joint venture

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No sterile neutrinos after all, say MicroBooNE physicists

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Disney invests $1 billion in OpenAI, licenses 200 characters for AI video app Sora

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Oracle shares slide on $15B increase in data center spending

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NASA just lost contact with a Mars orbiter, and will soon lose another one

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After years of resisting it, SpaceX now plans to go public. Why?

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After NPR and PBS defunding, FCC receives call to take away station licenses

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A new open-weights AI coding model is closing in on proprietary options

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Cable channel subscribers grew for the first time in 8 years last quarter

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Kindle Scribe Colorsoft brings color e-ink to Amazon’s 11-inch e-reader

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US taking 25% cut of Nvidia chip sales “makes no sense,” experts say

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After key Russian launch site is damaged, NASA accelerates Dragon supply missions

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Ugly infotainment mars the 2025 Subaru Forester Hybrid experience

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This is the oldest evidence of people starting fires

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Sperm donor with rare cancer mutation fathered nearly 200 children in Europe

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Impeachment articles filed against RFK Jr., claiming abuse of power

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Dr. Oz tells his federal employees to eat less during the holidays

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AMD’s next-gen “FSR Redstone” brings big gains, as long as you’re using a new GPU

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Operation Bluebird wants to relaunch “Twitter,” says Musk abandoned the name and logo

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Win hardware, collectibles, and more in the 2025 Ars Technica Charity Drive

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Over 250 people quarantined in South Carolina as measles outbreak rages

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Big Tech joins forces with Linux Foundation to standardize AI agents

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Supreme Court appears likely to approve Trump’s firing of FTC Democrat

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NASA astronauts will have their own droid when they go back to the Moon

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Court: “Because Trump said to” may not be a legally valid defense

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Google is reviving wearable gesture controls, but only for the Pixel Watch 4

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Brazil weakens Amazon protections days after COP30

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Pompeii construction site confirms recipe for Roman concrete

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In a major new report, scientists build rationale for sending astronauts to Mars

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Asked why we need Golden Dome, the man in charge points to a Hollywood film

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Pebble maker announces Index 01, a smart-ish ring for under $100

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ICEBlock lawsuit: Trump admin bragged about demanding App Store removal

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Paramount tries to swipe Warner Bros. from Netflix with a hostile takeover

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F1 in Abu Dhabi: And that’s the championship

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A big bike on a budget: Lectric’s XPress 750

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Meta offers EU users ad-light option in push to end investigation

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The Boys gears up for a supe-ocalypse in S5 teaser

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Please send help. I can’t stop playing these roguelikes.

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Why is my dog like this? Current DNA tests won’t explain it to you.

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A massive, Chinese-backed port could push the Amazon Rainforest over the edge

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Streaming service makes rare decision to lower its monthly fees

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Netflix’s $72B WB acquisition confounds the future of movie theaters, streaming

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Rare set of varied factors triggered Black Death

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