Microsoft is making its AI-powered Copilot even smarter by bringing OpenAI’s o1 reasoning model to all users—for free. All ...

Energy demands from big tech, including for AI, has elected officials giving an old power source a second look.

Tesla, IBM and Meta Platforms helped lead most U.S. stocks higher after a rush of profit reports from some of the country’s ...

AI-powered Google competitors are trying to figure out how to grab search revenue without losing users who are wary of ...

Legislators are trying to get ahead of AI by passing bills. It’s an effort to right the wrong of supposedly taking a ...

Artificial intelligence was the focus when tech giants Microsoft and Meta kicked off the first round of Big Tech earnings of 2025. Here's what we learned.

Some of the funding would be used to help cover OpenAI’s $18 billion commitment to the recently announced Stargate project.

The cause of investors’ panic was DeepSeek, an obscure Chinese hedge fund turned AI startup that has blown analysts away with ...

The Chinese startup roiled markets with its AI assistant, which appears to be a less expensive answer to ChatGPT. Banks have ...

SoftBank is in talks to invest in OpenAI, potentially deepening the relationship between the two companies that are already ...

"Investing 'very heavily' in capital expenditure and infrastructure is going to be a strategic advantage over time," Mark ...