In fact, throughout history there have been numerous reports of supposed alien spacecraft sightings that have turned out to ...

Titan, Saturn's largest moon, is home to vast lakes and seas - not of water, but of liquid methane and ethane. In this video, ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Photos of amazing, almost unreal places Who needs fantasy? Earth is full of “alien planets” and surreal beauty beyond ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

A mind wrapped in skin and bone can feel like the obvious model for consciousness. But that assumption may say more about where you live than about what consciousness really requires.

Octopuses, bees, and dogs all process information differently. Even within the narrow confines of one planet, evolution produced a wide range of nervous systems rather than a single design. A new ...

No bombshells so far in the latest Pentagon batch of declassified Unidentified Anomalous Phenomena files. But they show the CIA hid its involvement.

Sandy mornings. Clear skies by sunset. It sounds like an ordinary weather forecast — except this one is for a world 690 light-years away, where the temperature never drops below 2,200 degrees ...

Spaceships. That’s all I’m asking for. Just one actual stinking spaceship. I’d also take an actual alien body—I’ve been told that the government has some of them as well. Instead, the first “alien ...

Experts in the UFO community are claiming that proof of alien life could emerge within weeks, not years. They point to what they describe as mounting evidence that extraterrestrials are already on ...