Some of the most memorable sci-fi endings weren't the original plan. These five films came dangerously close to very ...

Let's face it: most sequels don't stack up to their original counterpart. Thankfully, these sci-fi sequels actually did ...

This not-so-little piece of equipment could change astronomy forever. And it could be about to find alien life. Maybe in a ...

Researchers identified a species that can survive radiation, extreme heat and simulated Martian soil, posing a new challenge ...

"These vast frozen complexes are like 'interstellar glaciers' that could deliver a massive water supply to new solar systems ...

Scientists are using advanced telescopes, models and AI to help them look for signs of life beyond Earth, including in ...

What if life on other planets doesn’t breathe oxygen at all? Scientists are beginning to rethink one of the biggest ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

Thousands of feet below the surface, the Antarctic seafloor is a time machine to another realm. Here’s how one scientist ...

NASA's Curiosity Mars rover took this selfie at a location nicknamed "Mary Anning" after a 19th century English ...

The scientific wonderers at What If investigate a newly found world in a faraway star system that might actually have the ...

A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.