Science and Technology

In the spring of 2020, when President Donald J. Trump wrote messages on Twitter warning that increased reliance on mail-in ballots would lead to a “rigged election,” the platform ran a corrective, debunking his claims.“Get the facts about mail-in voting,” a content label read. “Experts say mail-in ballots are very rarely linked to voter fraud,” the hyperlinked article declared.This month, Elon Musk, who has since bought Twitter and rebranded it X, echoed several of Mr. Trump’s claims about the American voting system, putting forth distorted and false notions that American elections were wide open for fraud and illegal voting by…

The genetic testing company 23andMe is being accused in a class-action lawsuit of failing to protect the privacy of customers whose personal information was exposed last year in a data breach that affected nearly seven million profiles.The lawsuit, which was filed on Friday in federal court in San Francisco, also accused the company of failing to notify customers with Chinese and Ashkenazi Jewish heritage that they appeared to have been specifically targeted, or that their personal genetic information had been compiled into “specially curated lists” that were shared and sold on the dark web.The suit was filed after 23andMe submitted…

Listen and follow ‘Hard Fork’Apple | Spotify | Amazon | YouTubeLayoffs are hitting newsrooms and publishers again, as tech platforms, ad markets and artificial intelligence reshape the internet. Kevin Roose and Casey Newton have ideas for solutions. Then, one of the most influential investors in crypto companies lays out where the industry went wrong, and why he still thinks blockchains are the future. And finally, a round of HatGPT with the week’s tech headlines, including a spicy LinkedIn post and an A.I. test that disturbs Kevin and Casey’s sense of reality.Credits“Hard Fork” is hosted by Kevin Roose and Casey Newton…

Tesla’s profit more than doubled during the last three months of 2023 compared with a year earlier after the electric carmaker booked a tax benefit. But profit from car sales slumped after Tesla cut prices to fend off increasingly intense competition, the company said on Wednesday.Profit in the fourth quarter was $7.9 billion, up from $3.7 billion a year earlier, after Tesla booked a $5.9 billion tax benefit. Without that, profit would have slumped. The company made $1.9 billion in the third quarter of 2023.Tesla has slashed prices for the two cars that make up the bulk of its sales…

When Augustin Lignier, a professional photographer in Paris, was in graduate school, he began to ponder the point of picture-taking in the modern world: Why did so many of us feel compelled to photograph our lives and share those images online?It was not a novel question, but it led Mr. Lignier to a surprising place, and before long he found himself building what was, in essence, a photo booth for rats.He took inspiration from B.F. Skinner, the famous behaviorist who had devised a test chamber to study learning in rats. The Skinner box, as it became known, dispensed food pellets…

When Apple released the Apple Watch in 2015, it was business as usual for a company whose iPhone updates had become cultural touchstones. Before the watch went on sale, Apple gave early versions of it to celebrities like Beyoncé, featured it in fashion publications like Vogue and streamed a splashy event on the internet trumpeting its features.But as Apple prepared to sell its next generation of wearable computing, the Vision Pro augmented reality device, it marched far more quietly into the consumer marketplace.The company said in a news release this month that sales of the device would begin Friday. No…

Jan. 19: This article was updated to include information from a news conference the day after it was first published.A spacecraft that was headed to the surface of the moon has ended up back at Earth instead, burning up in the planet’s atmosphere on Thursday afternoon.Astrobotic Technology of Pittsburgh announced in a post on the social network X that it lost communication with its Peregrine moon lander at 3:50 p.m. Eastern time, which served as an indication that it entered the Earth’s atmosphere over the South Pacific at around 4:04 p.m.On Friday, the United States Space Command confirmed the destruction…