The rare, pale grotto sculpin fish has become a rallying point for local support and conservation efforts in Perry County.

Red Fish Blue Fish, a specialized online fish retailer based in Washington State, has expanded its inventory to include tropical freshwater fish species. The company, which is focused on rare and ...

Stefan Lovgren writes on how freshwater fish from the Arctic to Africa are endanged by climate change and the unpredictable ...

Antarctic icefish are famous for living without red blood cells, but they are not alone. A species of needle-shaped, ...

Unexpected giant new species caught while bass fishing. US seizes Venezuelan leader in 'large scale' attack, Trump says: Live ...

Congressional Republicans who want to delist several endangered species of predator now have an ally in the administration.

All the fish you find at your supermarket were either wild-caught or farm-raised, and there are differences in the final ...

The world still holds its secrets. Hidden under wet rocks, in the ocean’s twilight crevices, and in the minutiae of the ...

Learn about 12 top protein-rich fish for a healthier diet. From tuna to sea bass, discover nutrient benefits and safe choices ...

From polygamous tree toads to heavy stick bugs, this year’s extensive new species discoveries are changing the way we see our ...

Pennsylvania stocks about 3.2 million trout annually, but only 4% are brook trout, the state fish. The number of stocked ...

Keystone species play an outsized role in the ecosystem, affecting the natural balance in ways that cannot easily be replaced.