Add Yahoo as a preferred source to see more of our stories on Google. For decades, humanity has scoured the cosmos for any signs that we aren't alone in the universe. But now, researchers at the SETI ...

Invasive alien species don’t only drive out other native species, they also dramatically transform soils, water and ecosystems. A new assessment tool aims to pinpoint the negative environmental ...

Few characters in film history will be remembered for their sounds as opposed to words, like Chewbacca from the Star Wars saga. His iconic growls, moans, and expressive vocalizations created a ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

Senator Ted Cruz (R-TX) launched a blistering attack on conservative pundit Tucker Carlson on Tuesday, branding the former Fox News host “the single most dangerous demagogue in this country” and ...