A man claiming to have traveled more than a century into the future says he returned from the year 2118 with alarming ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

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A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

These forgotten sci-fi shows are practically flawless, including the game-changing space opera Babylon 5 and the underrated ...

Plus: Anthropic says Alibaba “illicitly” extracted Claude’s capabilities . This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of ...

Medical staff members are working to contain a measles outbreak inside an ICE detention center in Pinal County, officials confirmed Tuesday. The evacuation status for some areas of northern Arizona ...