Neil deGrasse Tyson uses aliens, AI and cosmic humour to ask whether humanity is truly intelligent enough for its own future ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

Wine grapes from Texas will soon join worms, human sperm, and cookie dough on a growing list of Earth objects sent to space.

An interstellar comet that blazed past the sun and swung by Earth last year could be nearly three times older than our solar ...

Science fiction isn't always scientifically accurate, but it's a treat when it is.

In this video, I share three quick Valentine themed science experiments you can do with simple supplies at home or in the ...

As for those salt clouds, the salt is not table salt or even Pink Himalayan Rock Salt, though that would go splendidly with ...

Something is absorbing light on the surfaces of Pluto and Saturn’s moon Titan, and figuring out what it is could be crucial ...

For generations, the search for life beyond Earth has focused on avoiding one of science’s biggest mistakes: claiming a ...

With his new movie, Disclosure Day, Steven Spielberg wonders how humankind would react to undeniable proof of the existence ...

Fire In the Sky was based on the 1978 book The Walton Experience from real-life logger Travis Walton. In it, Walton details ...

Astronomers studying the atmospheres of several intensely heated exoplanets uncovered an unexpected pattern that may reveal a ...