More than 2,500 alien plant species could find suitable conditions in the Arctic, especially in northern Norway and Svalbard.

The most beloved beings from strange new worlds.

Thousands of alien species could invade the Arctic, warns a new study. Warmer temperatures and more tourists make it easier for non-native plants and animals to get a foothold in far northerly ...

One Starfleet Academy actor is explaining why a supposedly aquatic alien race was only shown in human form during the wedding episode.

Some insects look more like aliens than they do insects. One example is a grasshopper that is able to survive by not looking like one at all. The Peruvian jumping stick has a unique appearance for a ...

A new national monitoring program provides, for the first time, area-representative knowledge of semi-natural grasslands in Norway. The results show that this habitat covers a larger area than ...

Sitka spruce, sika deer and common garden plants are all invasive species with potential to cause harm to native varieties ...

Biology students at St. Charles Community College are revolutionizing learning through virtual reality, as they diagnose and cure alien species.

The fate of the world is in your hands in Arc System Works' new title, Donutal. But you won't save it by picking up a gun. Instead, Donutal places players in charge of determining which aliens can ...

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

Barack Obama has backtracked on his previous statement on aliens' existence. In an interview published on Saturday, the former U.S President said that aliens are "real" but he hasn't seen them.

Former US President Barack Obama says he has seen no evidence extra-terrestrials have made contact with Earth.