What would aliens really look like? Explore science-based evolution, symmetry, bizarre worlds, and intelligent life ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

This has been quite the wild year in human evolution stories. Our relatives, living and extinct, got a lot of attention—from ...

If you're looking for sci-fi content on Netflix, the streamer has you covered with several compelling TV series. Here's how ...

Dive into the intriguing world of alien evolution! From convergent evolution to the basics of extraterrestrial anatomy, ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Mammals keep evolving into anteaters, eating only ants and termites, at least 12 times since the age the dinosaurs.

Over the last century of cinematic sci-fi, movies like Planet of the Apes and The Thing have produced some of the most ...

As you're reading this, humanity is closer than it has ever been to confirming the existence of life in various forms on other planets. And I'm not talking here about Mars, the most likely suspect to ...

‘Predator: Badlands’ contains several references to the ‘Alien’ franchise, but how deep does the connection go, and what does it mean for future sewu Alien and Predator aren’t nearly as intertwined as ...