No company in the United States has ever restarted a reactor that was seemingly closed for good, but there are now three major efforts underway to do so.

© Nick Rohlman/The Gazette, via Associated Press

No company in the United States has ever restarted a reactor that was seemingly closed for good, but there are now three major efforts underway to do so.

For the company’s new artificial intelligence system to take off, it will need plenty of support from the makers of popular apps on Apple’s phones.

Google Finance and Apple’s Stocks app have added new features over the years to make them more useful for tracking the markets and your investments.

Minutes after four top researchers said they were leaving, Google said that Demis Hassabis, the Nobel-winning scientist who led the company’s A.I. lab, was stepping into a new job.

Jeff Dean, who for years was one of Google’s most important executives, is leading the new artificial intelligence company with the backing of Google.

The voluntary review process will cover closed-source artificial intelligence models, but exclude those that publish the underlying code.

A new Google Earth tool allowed the creation of A.I. deepfake maps. The tech giant quickly pulled it back after a backlash and concerns about disinformation risks.

“It just seems like the temperature is rising on Silicon Valley.”

Amazon joined a procession of tech giants that ramped up their spending on artificial intelligence, as its capital expenditures soared 69 percent. Concerns over the industry’s spending are mounting.

In our experiment, we deployed A.I. “agents” to act as office workers, and found that they were capable of performing some of the tasks we assigned, but not all of them.

In a first, Apple software will influence the way a new line of electric vehicles made by Ford Motor operates, and other automakers may follow.

It can be unsettling what Gemini and ChatGPT have figured out about you and how easily your privacy can be punctured. Here’s how to find out.

Google’s parent company, which has spent heavily on artificial intelligence, also showed growth across its businesses, particularly in cloud computing.

The decision by European Union regulators is a response to fears that Google will use its vast Android user base to gain an edge in A.I.

A.I. chatbots are not just a propaganda tool for violent extremists but are aiding in bomb construction and attack planning, new research finds.

In a lawsuit, the tech giant accused the group of using Google’s Gemini system to create hundreds of fake corporate and government websites.

If you need space back on your phone or tablet, removing built-in and unused apps can help free up storage and reduce screen clutter.

The iPhone maker revealed its new artificial intelligence products at its developer conference, the last with Tim Cook as chief executive.

For the second time, the company is expected to explain its artificial intelligence plans. Unlike some rivals, it is not reorganizing around the technology.