"I think that there are too many Americans who are being asked to not believe their own eyes," the New York City mayor told ...

Musk compared consciousness to a candle in a “vast darkness" during remarks about aliens at the World Economic Forum in Davos ...

Despite the vast differences in human and bee brains, both of us can do mathematics. As we argue in a new paper published in ...

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

Exhaust from lunar landers drifts across the moon and contaminates ultra-cold polar craters that are rich in ancient ice and ...

For decades, astronomers have chased fleeting hints that something alive might be lurking beyond Earth, only to watch each ...