Extremophiles that thrive in the most unforgiving environments aren’t just biological curiosities. Understanding their ...

If intelligent alien civilizations exist, why has nobody ever contacted humanity? This video explores the famous Zoo Hypothesis, the Fermi Paradox, and the unsettling possibility that advanced ...

A meteorite that lit up the skies above New York City before crash-landing through someone's roof contains evidence of how ...

From bionic limbs to solar-powered vehicles, these five '70s TV shows imagined technologies and social changes that later ...

"Viking more likely than not found autotrophic microbial life on Mars, roughly 1,000 cells per gram." When you purchase ...

The discovery shows that a large amount of plastic waste floating in the sea can become small ships of organisms, according ...

Running for over 50 years, the BBC's "Doctor Who" has had its share of iconic villains. But one of the most beloved baddies almost didn't make it into the show.

Thor and Hercules are among the strongest heroes in world mythology, and their head to head competitiveness often leads to ...

The Terminator might be Arnold Schwarzenegger's most famous sci-fi character, but here are 5 other Arnold sci-fi films worth ...