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

Thousands of alien species could invade the Arctic, warns a new study. Warmer temperatures and more tourists make it easier ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: Warner Bros. Viewers are curious to learn about Creepers, an alien species that plays a central role in Bong Joon Ho ...

Human activity brings with it alien species and creates excellent conditions that allow them to become established in an otherwise barren Arctic landscape. The slope below the old barn and farm ...