The popular X account for the “Sesame Street" character Elmo began posting controversial messages that were quickly deleted ...

Was Elmo hacked? The Sesame Street star published – and deleted – a post on X challenging President Donald Trump to "release ...

Elon Musk's xAI said Grok's behavior was due to an update that caused it to prioritize engagement, even if posts contained ...

French prosecutors have launched a police investigation into alleged data tampering and fraud involving X, Elon Musk’s social ...

Following high-profile accusations of undue political influence in Brazil and Germany, France has launched a criminal ...

Yaccarino announced her departure on X, saying that she is “immensely grateful” to Elon Musk for taking her on in 2023.

It isn't immediately clear what led to the disturbing posts, whether due to a fault in the chatbot's programming or if Grok ...

Linda Yaccarino, whom Elon Musk hired to run X in 2023, grappled with the challenges the company faced after Mr. Musk took ...

Since the iPhone X in 2017, all of Apple's highest-end iPhone models have featured either stainless steel or titanium frames, ...

Yaccarino joined X in June 2023​, shortly after billionaire Elon Musk bought the site formerly known as Twitter.

After two years, advertising veteran Linda Yaccarino said she is leaving Elon Musk's X, formerly known as Twitter.