TSLA, META, MSFT, IBM, NVDA were among the stocks that dominated investor attention on the day Federal Reserve chose to keep the interest rates steady.

Elon Musk asked a judge to block OpenAI's attempt to transition from nonprofit to for-profit. It's not the first time he's feuded with CEO Sam Altman.

Bloomberg News Now is a comprehensive audio report on today's top stories. Listen for the latest news, whenever you want it, covering global business stories around the world.

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

With several "Magnificent Seven" tech companies on deck to deliver quarterly earnings results, investors might want to note that it hasn't been easy for the biggest earners of the stock market to hold that advantage over time.

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Their mutual friction goes back to the foundational ideals of OpenAI. But now both seem to have Trump’s favour: Elon Musk as DOGE boss and Sam Altman as a participant in America’s Stargate project.

A breakthrough Chinese chatbot has sparked alarm about the country’s advances in artificial intelligence (AI) and wiped close to $1 trillion off global stock markets...

However, the U.S. stock market could move sharply on Jan. 29 and Jan. 30 based on commentary from the Federal Reserve, and earnings results from several "Magnificent Seven" companies: Apple ( AAPL 3.65%), Meta Platforms ( META 2.19%), Microsoft ( MSFT 2.91%), and Tesla ( TSLA 0.24%). Read on for details.

The Detroit carmaker is creating a domestic supply base to make EVs cheaper and profitable aided by Kurt Kelty, who landed Tesla’s top battery supplier in its early days.