Very little” is known about the cave systems where the new species was found or the other creatures living there, researchers ...

Published May 2 | Read More | In a remote river in northern Brazil, scientists discovered a new fish species named ...

The “extraordinary” new species has adaptations that allow it to survive in temporary bodies of water that dry out completely ...

Milliken Fishing discovers wild new fish species in local waters.

During their visit, researchers caught three “distinctive”-looking fish and, after taking a closer look, realized they’d ...

The Arctic landscape during the Cretaceous Period may have been dominated by the dinosaurs, but the rivers and streams held something more familiar. Alaska's fresh waters 73 million years ago were ...

Newly discovered species of extinct fish shows striking similarities to unrelated modern-day predators, suggesting certain traits have emerged multiple times and remained consistent over hundreds of ...

The new killifish species was discovered in the temporary ... s Chaco National Park in June 2023, researchers discovered “giant” fish in a shallow roadside pool of muddy water — no deeper ...

Two new species of small fish were discovered in creeks outside the Birmingham metropolitan area in Alabama, according to a new study. Photo from Fouad Abou-Rizk “Brilliantly” colored fish caught in ...