Erik Irmer has been documenting the spread of invasive plant and animal species that disrupt native ecology across Europe. He focuses on humans’ interactions with these plants and animals. Aliens is p ...

Of all the things you can expect to find in the mountains, this is probably not on the list: a metal, probably man-made monolith planted into the ground. On November 18, a team comprised of members of ...

Alien species are the main driver of recent extinctions in both animals and plants, according to a new study by UCL researchers. Alien species are the main driver of recent extinctions in both animals ...

The idea of discovering and studying alien life has tantalized scientists for centuries. Astronomers have been studying planets in the “Goldilocks Zone” — a distance from a sun in which water on a ...