Tech

Su Zhu, a founder of the cryptocurrency fund Three Arrows Capital, was arrested on Friday in Singapore while trying to leave the country, the liquidators of the company said.Mr. Zhu, 36, was...

A team of 11 scientists reported in March in the journal Nature that they had discovered a room-temperature superconductor. Eight of those scientists have now asked Nature to retract their paper.That pits...

After President Biden won the election nearly three years ago, three of every 10 Americans believed the false narrative that his victory resulted from fraud, a poll found. In the years since,...

The Supreme Court agreed on Friday agreed to decide whether Florida and Texas may prohibit large social media companies from removing posts based on the views they express, setting the stage for...

On a muggy evening in July on the island of Príncipe, part of a volcanic archipelago 200 miles off the West African mainland, 11,000 mosquitoes dusted in fluorescent green powder flew together...

ChatGPT — viral artificial intelligence sensation, slayer of boring office work, sworn enemy of high school teachers and Hollywood screenwriters alike — is getting some new powers.On Monday, ChatGPT’s maker, OpenAI, announced...

The State Department accused China on Thursday of using “deceptive and coercive methods” to shape the global information environment, by acquiring stakes in foreign newspapers and television networks, using major social media...

Since founding OpenAI in 2015, Sam Altman has spent many days thinking that the company’s generative artificial-intelligence products need a new kind of device to succeed. Since leaving Apple in 2019, Jony...

Northvolt, a Swedish maker of batteries for electric cars, said on Thursday that it would build a factory near Montreal after the Canadian government matched financial incentives that would have been available...

In November 2020, executives at Huawei, the Chinese telecom-equipment maker, exchanged messages about holding a meeting with a “friend” and an “adviser” in Greece.The contacts, identified as Greek government advisers, were set...