James Webb uncovered exotic salt clouds surrounding the famous "Pink Planet," solving a long-standing mystery about one of the coldest known alien worlds.

E.T. the Extra-Terrestrial was a global phenomenon that spawned many knockoffs, with films like Purple People Eater, Badi, ...

Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

"Project Hail Mary" really pushes the limit when it comes to non-humanoid aliens. But researchers posit that real aliens ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

A mind wrapped in skin and bone can feel like the obvious model for consciousness. But that assumption may say more about where you live than about what consciousness really requires.

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

The Green Lantern Corps is a group that has some of the most powerful warriors in the universe and here are the best.

A strange interstellar comet discovered last year and speculated by a prominent astronomer to be an alien spacecraft could be ...

From a jellyfish that cheats death to a tiny indestructible animal that can survive the vacuum of space, Earth is home to some creatures so biologically bizarre they seem like they shouldn't belong he ...

The nature of space, time and the evolution of life on Earth mean it’s unlikely extraterrestrial life has visited our home planet.

Few horror franchises have had the impact of Alien. Over the last four-plus decades, there have been nine movies, several video games and comics, and the hit TV series, Alien: Earth. The films have a ...