Advanced aliens could be chatting with each other using light flashes in plain sight, similar to how fireflies communicate, ...

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

Erik Irmer has been documenting the spread of invasive plant and animal species that disrupt native ecology across Europe. He focuses on humans’ interactions with these plants and animals. Aliens is p ...

Researchers at University of Tsukuba have, for the first time, recorded the songs of the Chinese hwamei Garrulax ...

Who doesn’t love a horrifying alien species? The new Alien-Earth trailer is out and promises to deliver super scary species and lots of action. Yes, we’ve had a few good moments with aliens over the ...

The Predator, otherwise known as Yautja, is an ancient race of aliens with a complicated origin history. Like their alien opponents, the Xenomorphs, there are a few competing theories to investigate.

Native to Latin America, the Amazon sailfin catfish is widely sold around the world as an aquarium fish and is known for its ability to rapidly colonise new environments. WWF-Pakistan warned that the ...

An “alien plant” fossil discovered 55 years ago just outside of an abandoned town in Utah has no relation to any currently existing or extinct species, scientists revealed in a study last month.

Alien: Earth Episode 5 “In Space, No One…” completely shifts perspective to take us back to the doomed USCSS Maginot to discover what exactly caused the Weyland-Yutani ship’s horrific crash. We knew ...