The animal kingdom can be rather unforgiving, but even the cutest animals have strange reasons to do some pretty gruesome ...

A new study found several species in the shark genus Carcharhinus are at risk of extinction. If so, ecosystems could fall ...

Disney's long history contains a bunch of sci-fi movies worth watching that don't belong to Pixar, Marvel, Star Wars, or ...

This mouth structure wasn’t an evolutionary relic, however. It was actually a specialized feature that allowed them to thrive. It now appears Dunkleosteus boasted a head and jaw more reminiscent of a ...

Watch some puffins who are nesting on Skomer Island off the Welsh coast and then read about these unique seabirds.

A tiny 242-million-year-old fossil from Devon is shaking up scientists’ assumptions about the earliest members of the lizard lineage. Instead of the expected skull hinges and palate teeth typical of ...