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

Insects are often seen as invaders due to high-profile species like the yellow-legged (Asian) hornet, the harlequin ladybird ...

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

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

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

A group of Australian scientists have revealed how we may be able to learn to speak with aliens, and the answer is found ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

Honeybees can solve simple addition and subtraction problems and even possess some understanding of the concept of zero ...

Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how ...

While late M-stars are the easiest places to find Earth-sized planets, a new study suggests they are biological dead ends where animal life may never find enough fuel to evolve.

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 ...