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

Scientists have discovered more than 6,000 planets beyond our solar system. What if some of them aren't planets at all, but ...

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

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 ...

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

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

Earth,” is crashing into a building near us, bringing gross aliens old and new, suspicious synths, terrified (and bloody) humans, and a new class of hybrid life forms with the minds of children and ...

Despite the vast differences in human and bee brains, both of us can do mathematics. As we argue in a new paper published in ...

Researchers used the Green Bank Telescope to study the interstellar comet and found that it exhibits typical cometary behavior, with no unusual features detected ...

Alien spaceships are in a league of their own, though. Earth does have a force field that could make a spacecraft landing vulnerable to attack – the atmosphere. When a spaceship enters the atmosphere, ...

Americans are becoming more open to the idea that aliens have visited Earth, according to a series of polls that show belief in alien visitation has been steadily on the rise since 2012. Moreover, ...

Far below the Pacific waves, nearly 6,560 feet down, a pale sponge on a thin stalk lives on a cold, dark slope. This new sponge was given the scientific name Advhena magnifica, which means ...