Columbia University professor David Kipping predicts humanity's first alien encounter will be with a rare, "loud" technosignature from an unstable civilization. His "Eschatian Hypothesis" suggests ...

We've all grown up dreaming of aliens landing on the Earth or laser beaming across the sky; well, either way, it's sci-fi and dramatic. But what if the real first "hello" from space isn't from a ...

Sightings in Varginha in 1996 have been dismissed as hoax, but saga continues to draw people from around world ...

An alien life-form has been detected hurtling towards the Earth. First contact is imminent. How would our planet’s leaders respond? This intriguing mix of science documentary and drama talks to a mix ...