Which sleep sound are the best for falling asleep? How about staying asleep? And is the future of sleep simply a story without an ending?

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

Octopuses break so many biological expectations that scientists still struggle to explain how they ended up this way through ...

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

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

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

The Globe and Mail reports that NASA is preparing to launch a small space mission called Pandora to help scientists study planets beyond our solar system. These planets are known as exoplanets. Many ...

When ET phones home, it could be his last call. Contrary to sci-fi movie depictions, our first contact might not be with a super advanced alien civilization at the height of power. Rather, Ivy League ...

For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are dominated by several recurrent tropes. There's the invasion by a warlike ...

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...