In the creeks and rivers of southern Illinois, a school of bigeye shiners darting along the edge of a stream is a sign of ...

An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. On a remote ...

Why are there so many species of coral reef fish? According to a new study, it's because about 50 million years ago, some fish figured out how to bite food from hard surfaces.

The Bureau of Land Management and U.S. Fish and Wildlife Service Said No Mexican Spotted Owls Lived Near a Proposed Mine Site ...