For generations, the idea of an alien invasion has captured our imagination. Movies, television shows, books, and conspiracy theories have painted a picture of advanced extraterrestrial civilizations ...

An international research team led by the University of Vienna has produced, for the first time, high-resolution global maps of invasion risk for thousands of alien plant species under current ...

Vivid images of glowing "red jellyfish " in the sky above storm clouds have ignited a flurry of online speculation, with some social media users even suggesting extraterrestrial involvement. The ...