When we imagine alien life, we picture monsters, insects, or tentacles—but what if the most realistic aliens are human-like? Evolution tends to solve the same problems with similar designs, and ...

The sheer scale of Carrazco-Gaxiola’s survey, titled “An All-Sky Spectroscopic Reconnaissance of More Than 2,100 K Dwarfs ...

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

When you think of Sigourney Weaver, you might picture her exploring psychedelic alien worlds in "Avatar" or transforming into ...

On paper, and clearly to many critics 20 years ago, the second Underworld movie is a downgrade in several respects. Vampire ...

Science fiction at its best isn't always just about spaceships and aliens. While blockbusters give us explosions and invasions, the truly great ones use their f ...

MAVEN has remained silent since Dec. 6 despite repeated attempts to contact it, according to NASA. As part of the recovery ...

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

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

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 ...

From cosmic aliens to abstract deities, these are the most ancient and heroic entities the Marvel universe has to offer.

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...