DeepSeek caused waves all over the world on Monday as one of its accomplishments — that it had created a very powerful A.I.

A new A.I. model, released by a scrappy Chinese upstart, has rocked Silicon Valley and upended several fundamental ...

President Trump’s chief cost-cutter cheered an effort to persuade federal workers to quit — in a fashion that closely ...

Venture capitalists plowed money into A.I. start-ups like OpenAI and Anthropic. But the rise of the Chinese A.I. start-up ...

The electric car company run by Elon Musk is facing increasing competition, but investors have focused mostly on the ...

Mr. Ahn, now 37, knew all along that his fame could be fleeting. “I started as a model, but the career has a short life span, ...

The usual suspects qualified at least for the play-offs to reach the last 16, with the new format posing more questions than ...

DeepSeek’s A.I. models show that China is making rapid gains in the field, despite American efforts to hinder it.

The Microsoft co-founder and philanthropist is taking a break from the future to examine his past — and mulling where the billionaires now fit in.

The sudden popularity of the Chinese chatbot drove a huge plunge in shares of Nvidia. But other A.I. powerhouses rallied.