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 ...

Star Trek: Starfleet Academy co-showrunners Alex Kurtzman and Noga Landau discuss the Season 1 finale, Season 2 spoilers, and more.

As the UFO disclosure movement makes steady progress, Congressman Tim Burchett has revealed that he had a conversation with President Donald Trump about releasing classified UFO files.

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 ...