An unexpected feud between two of the world's most influential tech moguls erupted Monday night when Elon Musk, CEO of Tesla and owner of X, hit back at French billionaire Xavier Niel after being ...

While he's busy cutting federal spending, the world's richest man is trying to make a 100-billion dollar purchase.

NASA's two stuck astronauts may end up back on Earth a little sooner than planned. The space agency said Tuesday that SpaceX ...

SAN FRANCISCO, CA – Aravind Srinivas, CEO of the AI search engine Perplexity AI, has openly challenged Tesla owner Elon Musk ...

Competition from China’s DeepSeek has accelerated the rollout of artificial intelligence assistants that show their “thinking” when answering queries.

U.S. tech CEOs have a clear financial interest in hyping the AI arms race, and the Trump administration is inclined to agree ...

President Trump and Mark Zuckerberg, the leader of the world's largest social network, have butted heads in the past. Now ...

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Amazon is boosting its advertising spend on X, a year after many brands sought to leave after Elon Musk took ownership of the social media platform, according to the Wall Street Journal. The move ...

OpenAI is making big moves with its $100 billion Stargate project. Still, despite its massive price tag, the first data center planned for Abilene, Texas, is raising eyebrows about how few people it ...

Is DeepSeek a game-changer or just hype? A look at how China's AI surge challenges US tech dominance and what it means for ...

President Trump sounded a lot of populist notes on the campaign trail. But as he took the oath of office for the second time, he was joined onstage by billionaires and CEOs who’d spent millions to be ...