Let it snow: Scientists make metallic snowflakes out of nanoparticles
Dec 26, 2022, 2:00 pm By Jennifer Ouellette
Enlarge / SEM image of a nanoscale snowflake self-assembled from zinc dissolved in a liquid gallium…Apple’s business under growing threat from China’s Covid wave
Dec 26, 2022, 10:35 am By Financial Times
Enlarge / ZHENGZHOU, CHINA — A staff member wearing personal protective equipment disinfects a…“Please slow down”—The 7 biggest AI stories of 2022
Dec 26, 2022, 8:00 am By Benj Edwards
Enlarge / AI image synthesis advances in 2022 have made images like this one possible, which was…Video games in 2022: Massive mergers and peculiar portables
Dec 26, 2022, 7:00 am By Kyle Orland
Enlarge (credit: Aurich Lawson | Getty Images) Before we get on to the list, don't miss this year's…Experts debate the risks of made-to-order DNA
Dec 26, 2022, 6:55 am By Undark Magazine
Enlarge / Illustration of a smallpox (variola) virus. A membrane (transparent) derived from its host…J. Robert Oppenheimer cleared of “black mark” against his name after 68 years
Dec 25, 2022, 4:23 pm By Jennifer Ouellette
Enlarge / A young J. Robert Oppenheimer in April 1945. He led the Manhattan Project during World War…Danish physicists give the gift of world’s smallest Christmas record—in stereo
Dec 24, 2022, 4:48 pm By Jennifer Ouellette
The first 25 seconds of a classic Christmas song was inscribed into polymer film using the…The 20 most-read stories on Ars Technica in 2022
Dec 24, 2022, 7:00 am By Eric Bangeman
Enlarge (credit: Aurich Lawson | Getty Images) When 2022 dawned, there were a few things we knew we…Meta to pay $725 million to settle Cambridge Analytica lawsuit
Dec 23, 2022, 10:50 am By Eric Bangeman
Enlarge / A laptop showing the Facebook logo is held alongside a Cambridge Analytica sign at the…Meta and Alphabet lose dominance over US digital ads market
Dec 23, 2022, 10:22 am By Financial Times
Enlarge (credit: SOPA Images via Getty) Meta and Alphabet have lost their dominance over the digital…Exxon’s bad reputation got in the way of its industry-wide carbon capture proposal
Dec 23, 2022, 8:12 am By Inside Climate News
Enlarge / Environmental activists rally for accountability for fossil fuel companies outside of New…A very special Dealmaster: Last-minute deals you can still grab
Dec 23, 2022, 8:00 am By Corey Gaskin
Enlarge (credit: Ars Technica) We're entering the last week of the year and, as you might've…Google vs. Amazon: The smart display showdown
Dec 23, 2022, 7:30 am By Ron Amadeo
Enlarge / Other than Amazon's rotating base, the two main product lines look pretty similar. Google…LastPass users: Your info and password vault data are now in hackers’ hands
Dec 22, 2022, 5:43 pm By Dan Goodin
Enlarge (credit: Getty Images) LastPass, one of the leading password managers, said that hackers…With voice assistants in trouble, Home Assistant starts a local alternative
Dec 22, 2022, 5:29 pm By Ron Amadeo
Enlarge / Home Assistant running on a Google Nest Hub, via a wild Chromecast hack. Native hardware…TikTok cops to running “covert surveillance campaign” on Western journalists
Dec 22, 2022, 4:52 pm By Ashley Belanger
Enlarge (credit: NurPhoto / Contributor | NurPhoto) Following an internal investigation, TikTok…Backup Soyuz can’t get to ISS before late February
Dec 22, 2022, 2:38 pm By John Timmer
Enlarge / A Soyuz spacecraft docked at the ISS. (credit: NASA) Today, NASA held a press briefing to…Blu-ray player gathering dust? Turn it into a laser-scanning microscope
Dec 22, 2022, 1:52 pm By Scharon Harding
Enlarge (credit: Getty) Blu-rays never quite managed to usurp DVDs entirely. Recent estimates, based…Driver updates will fix abnormally high power use for AMD’s new RX 7900 GPUs
Dec 22, 2022, 1:34 pm By Andrew Cunningham
Enlarge / AMD's Radeon RX 7900 XTX (rear) and 7900 XT (front). (credit: Andrew Cunningham) AMD's…Compromised dispatch system helped move taxis to front of the line
Dec 22, 2022, 1:04 pm By Dan Goodin
Enlarge (credit: Getty Images) Two men have been charged with participating in a scheme that raked…
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