A new species of Polynesian clownfish was discovered and named Amphiprion maohiensis, thanks to a detailed DNA study.

"They are rare." Diver captures stunning video of prehistoric fish emerging from depths: 'Very unusual' first appeared on The ...

Among the vaquitas spotted this September were an individual called Frida and her calf. The calf appeared to be about a year ...

Using a new computer model, scientists simulated the stripes, spots and hexagons on a species of boxfish, imperfections and ...

In a groundbreaking collaboration, the New York state Department of Environmental Conservation, the Seneca Nation of Indians, ...

One year after the discovery that golden mussels had invaded the Delta, thick colonies coat boats and piers and threaten ...

Animals that disappeared from some rivers because of pollution, dams and overharvesting are getting a new lease on life that ...

Long ago, some saltwater fish adapted to freshwater — and in doing so, developed an extraordinary sense of hearing rivaling ...

A 75-year study of 1,497 Michigan lakes finds fish are shrinking, especially the youngest and oldest. Temperature metrics can ...

The California Department of Fish and Wildlife (CDFW) is seeking data and public comments on a petition to list Gerry’s curly ...

The Utah Division of Wildlife Resources (DWR) is reminding the public not to move fish from different waterbodies or to dump ...