When tech luminaries talk about their Christian faith, people listen.

The internet erupted in controversy over Felisa Wolfe-Simon and colleagues’ claim of a microbe thriving on arsenic. Nearly 15 years later, she’s pursuing new research on the boundaries of life.

The billionaire is leading a group of investors in the unsolicited offer, which complicates the start-up’s plan to change its nonprofit status.

At times, Kevin Roose writes, it feels like he is watching policymakers on horseback trying to install seatbelts on a passing Lamborghini.

Europe wants to be a top contender in the race to become a world leader in artificial intelligence, but investors are concerned that it has too much red tape and that its taxes are too high.

The media company Lee Enterprises said a “cybersecurity event” had created havoc at dozens of its newspapers, prompting some to publish shorter editions or not print at all.

Some traders made tens of millions off a new cryptocurrency launched by President Trump and his sons. Many others lost out.

Sony PlayStation’s online services came back online on Saturday, the Japanese group said, after a 24-hour outage frustrated gamers around the world.

After helping President Trump get elected, Elon Musk was poised to dominate the country’s A.I. policies. Then Mr. Altman sneaked into the White House.

Other big technology companies have been boisterous in their courtship of the new administration. But Nvidia and Microsoft have avoided the Washington spotlight.

An apparent breakthrough in efficiency from the Chinese start-up did not make tech’s biggest companies question their extravagant spending on new data centers.

As the Trump administration works to dismantle the aid agency, right-wing influencers have flooded the internet with falsehoods about its work.

The Southern California start-up, which builds flying drones and missiles, is set to raise up to $2.5 billion.

The Japanese conglomerate SoftBank would invest up to $40 billion in the maker of the chatbot ChatGPT.

A 66-year-old man from New Hampshire became the fourth person to receive a pig’s kidney.

“The way to control government is to control the computers”