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How has the length of a day on Earth changed since the time of the dinosaurs?

How and why Earth lost 12.5 trillion tons of polar ice over 50 years

In 2027, the first space mission that will receive no commands from Earth after launch will begin

Meta turns Muse into an AI agent that can work on the user’s behalf

Trump allies launch new attack on Anthropic CEO over warnings about AI dangers

The Alan Turing Institute named five main risks of frontier AI and proposed protective measures

Anthropic’s lab made its first discovery: in 21 hours, Claude found a new enzyme complex similar to CRISPR

Leaders of major AI companies warn UN of risks from rapid AI development

An atom the size of a tennis ball