Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

The History Channel series returns January 15 with "Skulls of the Gods," examining whether these archaeological finds have ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

For decades, scientists have tried to turn the question of alien life from late-night speculation into something you can ...

The United States is stepping back from the most direct test yet of possible alien biology on Mars just as new telescopes and ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

New method reveals chemical signs of early microbial life in ancient Earth rocks, showing photosynthesis evolved much earlier ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no ...

Exceptionally preserved fossils from the Ediacaran period challenge what scientists thought was possible in sandstone. In the fossil record, creatures without hard shells or skeletons, such as ...