New research from an international team of scientists has identified the causes of changes affecting river deltas around the ...

A new gudgeon fish species, Gobio uralensis, was discovered in the Ural River. This ‘naked’ fish has a silvery belly and thrives in Russian mountain streams.

A new gudgeon fish species, Gobio uralensis, was discovered in the Ural River. This ‘naked’ fish has a silvery belly and thrives in Russian mountain streams.