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

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

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

Trump admin tells Gov. Tim Walz and Mayor Jacob Frey to honor ICE detainers for more than 1,300 criminal illegal immigrants ...

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

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

NASA has temporarily stopped its most ambitious search yet for signs of alien life, after two years of picking apart data ...

The recent visit to our solar system by the interstellar object 3I/ATLAS has sparked speculation about whether it’s another ...

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

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