Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

How a 22-pound stainless steel orb turned up in the ashes of a Florida brush fire, led to a bizarre military investigation, ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

This video dives into the Dyson sphere story that exploded in 2024, when researchers flagged seven stars with unusual ...

The mysterious metal spheres that washed up on a beach in northern Queensland over the weekend are likely to be debris from a ...