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

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

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

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

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 ...

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 ...

What does it mean to be a Betazoid? Here's how 'Starfleet Academy' is expanding the canon of a beloved 'Next Generation' ...

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

This time, people are imagining what aliens would reconstruct if they came across the skulls of some of the most loved residents on our planet, like cats, dogs, and wild cutie pies. Scroll down to see ...

Scientists from the California Academy of Sciences described 72 new species last year, from elegant birds to strange sea ...