Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

Exceptionally preserved fossils from the Ediacaran period challenge what scientists thought was possible in sandstone. In the fossil record, creatures without hard shells or skeletons, such as ...

Maine Coons have thick, long coats that shed year-round, and during seasonal changes, it can feel like the fur situation ...

Some cats knead for comfort, and others leave the task to show someone how much they love them. It's a very cute quirk that's ...