These are the world’s longest-lived freshwater fish. Some reach 127 years old, a feat previously thought impossible for ...

The Southeastern Michigan Aquarium Society held an auction Saturday, where hobbyists spent hours bidding on colorful fish to ...

Climate change and invasive species will reduce habitat space for native fish and increase harmful interactions.

Due to pollution, climate change and overfishing, freshwater fish are thought to be the second most endangered vertebrates in the world. In Lake Victoria, a giant lake shared between Kenya, Uganda and ...

The James River Association in Richmond is sounding the alarm on the significant decline of migratory fish in the James River ...

NAIROBI ― A new killifish species, scientifically known as Nothobranchius sylvaticus, has been documented in seasonal swamps ...

Salty Dingo 2020 Fossils of 15 million-year-old freshwater fish discovered in Australia represent a species completely new to ...

Nagaland University researchers are collaborating with the local communities to study and conserve indigenous fish species in ...

Roach fish that migrate between different lakes and water courses have larger pupils and better eyesight than roach fish that stay in one place. The adaptation makes it easier for the red-eyed ...

Paleontologists in Australia discovered a remarkably preserved fish species, revealing its last meal and offering new ...

Roach fish that migrate between different lakes and water courses have larger pupils and better eyesight than roach that stay ...