The researchers who scan the skies for radio signals from extraterrestrials are now rethinking their approach.

Humans could have come from Mars, scientists have said. A study by Johns Hopkins University has found that alien microbes could travel between planets on asteroids, meaning humans could be descended ...

Iranian ICE detainee with prior drug and theft convictions dies after cardiac arrest at Natchez hospital, as agency outlines his medical care and custody history.

If the government confirms nonhuman intelligence, psychological research offers clues about the range of ways humans might ...