Clearing water-guzzling and soil-damaging alien invasive plants costs South Africa several hundred million rands every year.

Military insiders suggest Earth may sit inside an alien quarantine zone, with humans treated like wildlife inside a cosmic ...

New research shows invasive species are reducing insect populations worldwide and weakening ecosystems people rely on.

Tribbles are trouble in the Star Trek universe because they're so hard to remove, much like these real-life animals that've ...

Earth is home to creatures so strange, beautiful, and bizarre that it’s easy to forget we share the planet with them. These ...

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

From "Alien" to "The Brood," many horror movies in the 1970s were ahead of their time. Here are several films that were ...

Funny dogs Maymo and Potpie first get pranked by a giant alien head, and then watch the two dogs get surprised with a ball ...

Funny dog Maymo unperturbed by giant alien in the living room. This cute beagle is minding his own business on the couch when he is approached by an 8 foot tall green alien. His reaction will make you ...

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

Up to this point, the Little Nightmares franchise has been one of the most unique horror series of the past decade. It is no ...

Exceptionally preserved fossils from the Ediacaran period challenge what scientists thought was possible in sandstone. In the fossil record, creatures without hard shells or skeletons, such as ...