Jeffery Starn and Jessica Hamel submitted this photo of an Anise Swallowtail (Papilio zelicaon) that was taken during a hike ...

The garden of the “Grigore Antipa” National Museum of Natural History in Bucharest announced the opening of a greenhouse with ...

The scientists discovered a new species of ancient near-marsupials, or Swaindelphys, while analyzing fossils from Texas’ Big ...

Paleontologists have found fossilized remains of a giant possum-like mammal that lived 60 million years ago. The fossils, ...

They say everything's bigger in Texas. And that appears to be true, at least in the case of a group of ancient ...

A group got the chance to spot a sea creature off the coast of California, and boaters are calling the experience “amazing.” ...

Genetic analysis reveals bluebottles are actually four distinct species, overturning two centuries of scientific belief.

Moreover, several once-common species have disappeared from many areas they were once found, becoming locally extinct in those places. For example, the rusty patched bumblebee, which used to ...