Two men are in custody after U.S. Customs and Border Protection officers found a man hiding beneath luggage in a rented SUV ...

"...an interstellar traveler will not correspond with its senders because there is no benefit to that": Prof Loeb ...

NASA’s Lucy spacecraft flew by asteroid Dinkinesh and made a surprising discovery, a close binary! Preliminary statistics ...

For decades, scientists have tried to turn the question of alien life from late-night speculation into something you can ...

This past year was the third warmest on record and stood on the cusp of surpassing a major climate threshold globally, ...

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.