Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

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 ...

The vice president defended the agents' actions, asking: "Are they supposed to let a 5-year-old child freeze to death?" ...

The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...

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