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

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

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

"Awards like these are a critical component of our incubator program for future missions, which combines government ...

The Trump administration does not know the whereabouts of 137 Venezuelans it unlawfully deported last year, Secretary of ...

When interstellar visitor 3I/ATLAS exhibited some peculiar movements, speculation arose regarding potential alien origins.

Erich von Däniken, the Swiss author whose books on the extraterrestrial origins of ancient civilizations brought him both ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

If Renee Good was killed by an “illegal alien” instead of an ICE officer, the Minnesota mother’s death would not have sparked ...

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