Tech

SAN FRANCISCO — Emmett Shear, the chief executive of the livestreaming site Twitch, said on Thursday that he was resigning, ending a 16-year tenure for the co-founder of the platform favored by...

Almost six years ago, a Google computer program toppled the best player in China — and the world — at Go, an ancient Chinese board game. The defeat catalyzed China’s revolution in...

Britain on Thursday became the latest Western country to prohibit the use of TikTok on “government devices,” citing security fears linked to the video-sharing app’s ownership by a Chinese company.Speaking in Parliament,...

A ‘significant new step’Some in the industry worry that as systems like ChatGPT improve, they might put travel advisers out of business, said Chad Burt, a co-president of OutsideAgents, a Jacksonville, Fla.,...

Stripe, a San Francisco payments provider and one of the world’s most valuable private companies, said on Wednesday that it had raised new funding that values it at $50 billion, down from...

When I opened my laptop on Tuesday to take my first run at GPT-4, the new artificial intelligence language model from OpenAI, I was, truth be told, a little nervous.After all, my...

WASHINGTON — A hacking group with ties to the Russian government appears to be preparing new cyberattacks on Ukraine’s infrastructure and government offices, Microsoft said in a report on Wednesday, suggesting that...

Amazon’s misfires with Alexa may have led Google astray, said a former manager who worked on Google Assistant. Google engineers spent years experimenting with its assistant to mimic what Alexa could do,...

Amazon’s misfires with Alexa may have led Google astray, said a former manager who worked on Google Assistant. Google engineers spent years experimenting with its assistant to mimic what Alexa could do,...

The system seemed to respond appropriately. But the answer did not consider the height of the doorway, which might also prevent a tank or a car from traveling through.OpenAI’s chief executive, Sam...