A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...

A hoax 'alien invasion' alert in Brazil caused panic and amusement, revealing vulnerabilities in emergency systems.

Add Yahoo as a preferred source to see more of our stories on Google. “If you found out we weren't alone, if someone showed you, proved it to you, would that frighten you?” the official logline reads.

A Kansas City artist uses a pink alien character in their art and calendars to promote messages of acceptance, belonging, and being oneself. Trump vows action after Cook Court ruling Coffee linked to ...

Disclosure Dayends on a triumphant, yet mysterious note. "If you found out we weren't alone, if someone showed you, proved it to you, would that frighten you?" the official logline reads. So, how does ...

A new SETI study suggests we may be overlooking alien signals not because they aren't there, but because their own stars are scrambling them before they escape into space. Turbulent plasma and ...

A newly released batch of once-classified UFO files has revived interest in one of the strangest claims buried in Cold War-era intelligence records: a CIA-linked reference to a destroyed "message from ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial life.

Spielberg's new film imagines what might happen if the existence of non-human intelligence was revealed to the world.

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist having a Eureka moment, realising in a single dramatic instant that Earth is ...

Stay up to date with our Up First newsletter, for all the news you need to start your day. "THEY WALK AMONG US," declares a new White House webpage in large, luminous green letters against a dark ...