Querétaro is bursting with a thriving music scene, incredible restaurants and beautiful gardens, as Phoebe Harper discovers ...

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

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

A jetliner was nearly knocked out of the sky and sent plummeting to a deadly crash that would have killed all onboard by a ...

While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

Marcello Hernández recalled a "Saturday Night Live" sketch about aliens he thought was a home run but got crickets when ...

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

It was never reported whether any UFOs actually checked it out over the decades it existed, but Pendarvis was quoted as ...

The SYFY miniseries Childhood's End, based on Arthur C. Clarke's alien invasion novel, has an ending that you won't be able ...

Irukandji jellyfish deliver one of the most painful possible stings. Learn what the experts say about the dreaded Irukandji ...