Days after Chinese upstart DeepSeek revealed a breakthrough in cheap AI computing that shook the U.S. technology industry, the chief executives of Microsoft and Meta defended massive spending that they said was key to staying competitive in the new field.

DeepSeek’s AI breakthrough challenges Big Tech with a cheaper, efficient model. This may be bad for the incumbents, but good for everybody else.

For the last year, analysts have warned that the data centers needed for AI would drive up power demand and, by extension, emissions as utilities build out natural gas infrastructure to help meet demand.

The tech giants vow to barrel ahead despite the jolt from China’s DeepSeek.

Soon you'll be able to go hands off the wheel, eyes off the road while chatting with your Rivian. A look at how the EV maker plans to rival Tesla with AI and autonomy.

Research suggests that women make up less than a third of AI professionals and only 18% of AI researchers globally.

Did DeepSeek just deep-six estimates about AI's energy needs? The Chinese upstart claims a far more efficient AI model, raising questions about power demand.

Teens increasingly don’t trust the online content they consume, and AI is making it worse, according to a new study. A high school senior explains why that matters.

The Chinese startup's new model poses some serious questions about the assumptions behind AI investments. But what if that's a good thing for Big Tech?

Artists can copyright works they made with the help of artificial intelligence, according to a new report by the U.S.

Top White House advisers this week expressed alarm that China's DeepSeek may have benefited from a method that allegedly piggybacks off the advances of U.S. rivals called "distillation."