A new blind fish species, Gitchak nakana, discovered in Assam, features a unique skull structure and translucent appearance.

Freshwater fish species have an uphill battle for survival, especially with a changing ecosystem. “So, we’re trying to see ...

Fish that live in rivers, ditches, and streams are better able to withstand warming water than fish in the sea. This is the ...

For riverside communities along the Amazon, fish is not a menu choice—it is a lifeline. Millions of people in the Brazilian ...

A research team traveled to South Africa’s Umzimkhulu River in 2017 with a specific mission: find surviving pockets of the ...

KULIOUOU, Hawaii (KHON2) — A three-day tournament meant to reduce invasive fish and promote sustainable seafood wrapped up on ...

The semi-aquatic dinosaur, Spinosaurus mirabilis, was discovered by an international team of scientists working in Niger.

Researchers identified a new freshwater fish species in South Africa after years of genetic testing and analysis.

Ancient fish, known as living fossils, have survived for millions of years. Species like Coelacanth, Sturgeon, Lungfish, Lamprey, Hagfish, Gar, and Paddlefish offer a glimpse into prehistoric life.

The research maps biofluorescence across 459 glowing fish species and shows just how varied the colors have become.

A woman was arrested in Crawford County for stealing an endangered species of fish from Patoka Lake spillway, in violation of Indiana's protective order.

A new species of fish has been discovered in a well in India: It is tiny, blind and its brain is protected only by skin. A researcher from the Natural History Museum in Bern was involved in the ...