Silicon Valley and Washington leaders said the app shows China can challenge the U.S. The Nasdaq lost 3 percent and chipmaker ...

Trump calls Chinese startup DeepSeek's cheaper AI methods "a positive," as U.S. tech stocks plunge amid market sell-off.

The changes mark the first major test of whether chief executive Brian Niccol can dig the company out of its first annual ...

Experts say Trump's moves to step away from global climate action, ramp up domestic oil and gas production and remove ...

At a supposed cost of just $6 million to train, DeepSeek’s new R1 model, released last week, was able to match the ...

The long United States Steel saga has suddenly become a matter of urgency. Boss David Burritt is fighting to salvage a $15 ...

Ancora Holdings, a Mayfield Heights-based institutional asset management company and private wealth advisor, is calling on U.S. Steel to drop its merger agreement with Japanese-owned Nippon Steel, end ...

I want to have a stake in something that I’m going to be involved in,” Alan Kestenbaum said Jan. 27 in an interview. “If I ...

WASHINGTON (AP) — Perplexity AI has presented a new proposal to TikTok’s parent company that would allow the U.S. government ...

President Trump's first week in office included a flurry of executive orders with implications for Earth's climate and ...