ALLCINETECH

Shares of Nvidia have continued to rally following its rosy earnings report Wednesday.

BetaVolt’s nuclear battery lasts for decades, but you won’t see one in your next iPhone—powering a mobile device would require a cell the size of a yak.

Getting these climate superheroes into more US homes would massively cut emissions, and it would be cost-effective. Here’s how the revolution would play out.

Rapid developments in artificial intelligence could help strengthen defenses against security threats in cyber space, according to Google CEO Sundar Pichai.

On Thursday, Grab posted its first-ever profitable quarter, raking in $11 million in profit.

There was particularly strong growth in Block’s payment platform, Cash App, and its point-of-sale suite, Square.

Sam Altman used Reddit every day for years before leading a $50 million round in the online discussion board company. Now Reddit sees ChatGPT as competition.

Two days after taking a job for Tesla, owner of The Giving Pies got a simple text message canceling the order.

Reddit’s debut will mark the first major tech initial public offering of the year and the first social media IPO since Pinterest went public in 2019.

A cellular outage Thursday hit thousands of AT&T users in the United States, disrupting calls, text messages and emergency services in major cities.