Neil deGrasse Tyson explains why, despite believing life likely exists elsewhere, he's still waiting for real proof.

An astrophysicist has proposed an intriguing explanation for why humanity has never made contact with an extraterrestrial ...

A NASA astrophysicist proposes 'radical mundanity' as a reason for alien silence. Dr. Robin Corbet suggests advanced ...

Is interstellar object 3I/ATLAS an alien probe or a natural comet? Explore the compelling scientific evidence, from its tail to its chemical makeup, that debunks the myths.

Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts ...

The Trump DHS is criticizing a Democratic judge for taking "activism to a whole new level" by harboring an illegal gang ...

Molecular biologist Dr. Max Rempel claims to have found strands of alien genes that he says may have been "inserted" into human DNA. He also says this ...

As with many big space stories, 3I/ATLAS is getting a fair share of attention as well as some more controversial theories ...

Scientists may have just found alien life—on a distant ocean world 124 light-years away. Dimethyl sulfide, a known ...

I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some ...

If 3I/ATLAS is a naturally occurring comet, its close approach to the Sun could cause it to break apart into fragments. Comets commonly disintegrate due to solar heating, gravitational tidal forces, ...

For centuries, extraterrestrial life has been a debatable subject, arguing about whether another life exists beyond Earth's ...