Makeup and SFX artist Jo Steel showcases the best Resident Alien cosplay tutorial. Paris Hilton took out a mortgage on the ...

With tons of "Star Trek" alien races depicted over the decades, consistency is a tall order. And in the case of these aliens, ...

Alien spaceships are in a league of their own, though. Earth does have a force field that could make a spacecraft landing ...

Interstellar Comet 3I/ATLAS makes its closest Earth pass early on Dec. 19. Here's what astronomers know about its origin and speed.

Mid-decade redistricting, a coming Supreme Court ruling, and the 2030 Census could together cost Democrats dozens of House ...

As Donald Trump’s GOP grows more and more fanatically xenophobic and rabidly anti-socialist, it’s worth examining how the ...

Get the details on DC Studios' Supergirl movie, based on "Woman of Tomorrow" and starring Milly Alcock. Explore the darker DCU take on Kara Zor-El!

Alien: Earth creator Noah Hawley has publicly stated that the TV spinoff series will not feature a crossover with Predator, ruling out an appearance from the Yautja in Season 2 and beyond. Dan ...

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...

The 3I/ATLASs object is unusual because it came to the Solar System from "interstellar space." 3I/ATLAS is an interstellar object, possibly experiencing cryovolcanism, resembling trans-Neptunian ...

Discover the secrets of 3I/ATLAS, the 7.6 billion-year-old interstellar comet passing Earth. Learn about its ancient origins ...

Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...