DeepSeek spooked US markets on news that the model’s developers were able to produce a worthy competitor to American AI firms ...

Meta Platforms and most other U.S. stocks are rising, but drops for Nvidia and Microsoft are weighing on the market. The S&P 500 rose 0.1% in midday trading Thursday. The ...

Most U.S. stocks are ticking higher following a rush of profit reports from some of the country’s most influential companies.

Perplexity CEO Aravind Srinivas purchased more Nvidia shares amid a market downturn triggered by the rise of the Chinese AI ...

Retail investors bought a net $562 million of Nvidia stock on Monday, the largest single-day inflow in at least 10 years, ...

A regional jet carrying 60 passengers and four crew members collided with a military helicopter on Wednesday night as it ...

Chinese startup DeepSeek’s launch of its latest AI models triggered a selloff in global tech stocks this week on concerns ...

DeepSeek is the biggest story in AI since ChatGPT hit the market. It showed up out of the blue and beat out the best AI ...

Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever—but the company ...

According to data from the U.S. Congressional Budget Office, the federal government is staring down a $1.9 trillion deficit ...

The unveiling of DeepSeek AI has revealed the flimsy foundations of the tech-company boom on which so much capitalist hope ...

Shares of chipmaker Nvidia (NVDA) plummeted 17% on Monday and lost nearly $600 billion in market value. The decline was ...