IBM shares jumped 13% to lead S&P 500 gainers Thursday, a day after the company posted fourth-quarter results that topped analysts' estimates as its artificial intelligence (AI)-enabled business ...

U.S. President Donald Trump suggested Ukraine was to blame for Russia’s invasion of the country, and his administration left ...

Historically, the Vanguard Information Technology ETF has averaged a total annual return of 13.7% since its inception 21 years ago. That figure implies the fund should beat out the S&P 500 again in ...

The S&P 500 ended with a minimal gain of less than ... entered an unsolicited bid to take over research organization OpenAI, adding a potential distraction for the top executive beyond his ...

OpenAI now has 400 million weekly active users, up from 300 million in early December, OpenAI’s chief operating officer, Brad ...

Elon Musk says he is prepared to drop his attempt to buy OpenAI if the ChatGPT maker maintains its unusual current structure in which the world’s leading and most valuable AI company is operated ...

OpenAI, the artificial intelligence research lab, is under fire for its plans to transition from a non-profit to a for-profit ...

The S&P 500 and Nasdaq fall, while the Dow ekes out a gain as tech stocks fall amid fears over China's DeepSeek AI.

OpenAI’s board of directors has formally rejected a $97.4 billion bid by Elon Musk and other investors to purchase the company. “OpenAI is not for sale, and the board has unanimously rejected ...

Microsoft (MSFT)-backed OpenAI said it is releasing OpenAI o3-mini, “the newest, most cost-efficient model in our reasoning series, available in both ChatGPT and the API today.” “Previewed ...