Ronda Rousey participated in open workouts at Venice Beach, California, as she prepares to headline the first MMA card ...

Astrophysicist and science communicator Neil deGrasse Tyson spills on his obsession with aliens and the best and worst ...

Curiosity, which is exploring Gale Crater, conducted a chemistry experiment on a rock sample that revealed complex carbon ...

Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is ...

ICE asks Montana to hold illegal alien charged with raping dead girlfriend's daughter, citing Biden-era catch and release ...

For decades, the search for life beyond Earth has revolved around a key question: What molecules should scientists be looking ...

They are the Women in Black. A pair of Government Accountability Office workers nicknamed the “Alien Girls” are touring ...

Proxima b is the closest known Earth-like planet beyond our solar system. At just 4.2 light years away, it’s a major focus of ...

Flying discs, metallic orbs, and a mysterious cylinder tumbling past the Apollo spacecraft. Those are just a few of the ...

Netflix's 8-part sci-fi horror series intertwines survival in space with profound existential questions about humanity.

And when people are convinced that they know a secret, world-shaking truth, they are willing to wait a long time for ...

HBO Max just added the Alien movie special editions to celebrate Alien Day; here are all the major differences between the theatrical & director's cuts ...