Elon Musk's artificial intelligence firm xAI has merged with the billionaire's social site X (formerly Twitter) in an ...

Dr. Peter Marks -- the FDA’s top vaccine official -- was pushed out of his position by HHS Secretary Robert F. Kennedy Jr., a ...

The combination values xAI at $80 billion and X at $33 billion,” Elon Musk said on Friday in a post on X. The value of X is ...

Elon Musk announced Friday that his company xAI is buying X, the social media platform formerly known as Twitter, in an ...

Here's a look at what happened in the U.S. government this week: Top national security officials for President Donald Trump ...

Elon Musk on Friday announced he has sold his social media platform X to his artificial intelligence company, xAI, in an ...

Yahoo Finance will chronicle the latest news and updates on Trump's tariffs — from the threats to the eventual policy.

Elon Musk’s artificial-intelligence start-up xAI has acquired X, the social-media platform he also owns, in an all-stock ...

The companies are being combined in an all-stock deal that values xAI at $80 billion and X at $33 billion, factoring in the ...

Elon Musk's AI firm xAI announced the acquisition of his social media platform X (formerly Twitter) in a significant all-stock deal. The transaction values X at $33 billion, excluding X's $12 billion ...

The Reform UK leader made calls to leave the ECHR and overhaul the tax system at a party rally in Birmingham which also saw ...

What’s going on here? With the sale of X to xAI, Musk is exchanging the investor base of the social network with that of his ...