Ars Technica
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Feature Story
Tool preventing AI mimicry cracked; artists wonder what’s next
Artists must wait weeks for Glaze defense against AI scraping amid TOS updates.
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Rocket Report: Firefly delivers for NASA; Polaris Dawn launching this month
The all-private Polaris Dawn spacewalk mission is set for launch no earlier than July 31.
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What we know about microdosing candy illnesses as death investigation underway
Medical toxicologist walks through what we know and don't know about the cases.
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ITER fusion reactor to see further delays, with operations pushed to 2034
Full fusion power won't happen until nearly 2040 on new timeline.
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ChatGPT’s much-heralded Mac app was storing conversations as plain text
The app was updated to address the issue after it gained public attention.
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Elon Musk denies tweets misled Twitter investors ahead of purchase
Elon Musk says lawsuit over late disclosure of Twitter stake “makes no sense.”
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Here’s why SpaceX’s competitors are crying foul over Starship launch plans
Competitors have tried and failed to keep SpaceX from establishing launch sites before.
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To guard against cyberattacks in space, researchers ask “what if?”
A hack on satellites could cripple much of our digital infrastructure.
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Amazon is bricking $2,350 Astro robots 10 months after release
Amazon giving refunds for business bot, will focus on home version instead.
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How the Lincoln Nautilus surprisingly won me over with its ride, huge screen
How I stopped worrying and learned to love the big screen.
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SpaceX video teases potential Starship booster “catch” on next flight
A booster landing would be a calculated risk to SpaceX's launch tower infrastructure.
Latest Stories Continue >
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The “Netflix of anime” piracy site abruptly shuts down, shocking users
Animeflix shutters amid intensifying global crackdown on anime piracy.
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Judge says FTC lacks authority to issue rule banning noncompete agreements
Authority cited by FTC just a "housekeeping statute," US judge in Texas rules.
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Swarm of dusty young stars found around our galaxy’s central black hole
Stars shouldn't form that close to the black hole, so these would need explaining.
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The dangers of sneezing—from ejected bowels to torn windpipes
The benefits of a good sneeze can sometimes come with a greater risk of injury.
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384,000 sites pull code from sketchy code library recently bought by Chinese firm
Many website admins, it seems, have yet to get memo to remove Polyfill[.]io links.
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High-altitude cave used by Tibetan Buddhists yields a Denisovan fossil
Cave deposits yield bones of sheep, yaks, carnivores, and birds that were butchered.
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The hunt for the most efficient heat pump in the world
A new generation of engineers has realized they can push heat pumps to the limit.
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“Everything’s frozen”: Ransomware locks credit union users out of bank accounts
Patelco Credit Union in Calif. shut down numerous banking services after attack.
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Japan wins 2-year “war on floppy disks,” kills regulations requiring old tech
But what about fax machines?
Paul Sutter walks us through the future of climate change—and things aren’t great
This episode of Edge of Knowledge focuses on our rapidly transforming world.
Earlier Stories >
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Soda additive “no longer considered safe,” gets long-awaited FDA ban
Brominated vegetable oil (BVO) is used in citrus sodas but has largely been phased out.
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NASA selects SpaceX to launch a gamma-ray telescope into an unusual orbit
The Falcon 9 rocket is pretty much the only rocket available to launch this mission.
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Millions of OnlyFans paywalls make it hard to detect child sex abuse, cops say
Cops want more access to OnlyFans to detect more child sex abuse, report says.
Earlier Stories Continue >
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Paralyzed driver Robert Wickens tests Formula E car with hand controls
Robert Wickens was paralyzed from the waist down in a 2018 IndyCar crash.
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The Earth heated up when its day was 22 hours long
Noontime skies were largely cloud-free, warming the planet by several degrees.
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Can’t stop your cat from scratching the furniture? Science has some tips
Aggressive scratching is a stress response; small children are a common source of stress.
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Two of the German military’s new spy satellites appear to have failed in orbit
Did OHB really not test the satellite antennas on the ground?
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Apple Vision Pro, new cameras fail user-repairability analysis
Meta Quest 3, PS5 Slim also received failing grades despite new right-to-repair laws.
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AI trains on kids’ photos even when parents use strict privacy settings
Even unlisted YouTube videos are used to train AI, watchdog warns.
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US prepares for bird flu pandemic with $176M Moderna vaccine deal
Phase 3 trial is expected to begin next year.
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“RegreSSHion” vulnerability in OpenSSH gives attackers root on Linux
Full system compromise possible by peppering servers with thousands of connection requests.
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SCOTUS agrees to review Texas law that caused Pornhub to leave the state
Law that requires porn sites to verify user ages faces First Amendment challenge.
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Google’s greenhouse gas emissions jump 48% in five years
Google's 2030 "Net zero" target looks increasingly doubtful as AI use soars.
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Here’s how Michelin plans to make its tires more renewable
The tire company wants a completely sustainable tire by 2050.
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Biden rushes to avert labor shortage with CHIPS act funding for workers
To dodge labor shortage, US finally aims CHIPS Act funding at training workers.
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Call the ant doctor: Amputation gives injured ants a leg up on infections
"Ants are able to diagnose a wound, see if it's infected... and treat it accordingly."