A network of Russian satellites has caused brief disruptions to GPS signals across Europe on perhaps dozens of occasions since 2019, new research suggests.

A new tool powered by artificial intelligence has been used by surgeons in the UK for the first time.

Researchers have found changes in the structure of lymph nodes which could help identify people at a higher or lower risk of breast cancer spreading.

Anthropic has warned about the "risks of humans losing control over AI systems" and has called for a coordinated plan to slow down or temporarily halt AI development.

Sir Keir Starmer has backed a Labour MP who is suing Elon Musk's xAI, saying the Grok chatbot was used to create fake images of her in a bikini.

SpaceX plans to raise up to $75bn (£56bn) when it goes public this month – putting Elon Musk on course to become the world's first trillionaire.

Blue Origin will try to relaunch New Glenn, its huge rocket that exploded spectacularly last week, within the year.

Finding time to pump some iron a few times per week can help you live longer, experts have found.