A Pa. House Bill is under consideration to stop the sale of at-risk animal parts in Pennsylvania. Under cover investigation ...

Butterflies are some of the most beautiful creatures on this planet. They enthrall people with their delicacy, innocence, and ...

Native fish populations are returning more quickly than anticipated in the Colorado River Connectivity Channel near Granby.

The sterile fish, a cross between a male brook trout and a female brown trout, are proposed for planting in four of the state ...

The U.S. Interior Department announced Wednesday it has removed the Apache trout — Arizona’s official state fish — from the list of endangered and threatened species. The delisting shows the ...

A rare trout species native to Colorado is making a comeback with a surprising strategy called "Trojan trout."  What's happening? According to Denver Water, efforts to restore the green ...

Federal protections could soon be extended to a rare Nevada fish that environmentalists say is “barely clinging to existence" ...

For the first time in decades, scientists are not going to stock Lake Champlain with hatchery lake trout. That's because wild ...

Anglers in central and southeastern Pennsylvania will soon have a rare opportunity to fish when trout, carp and bass are gorging on cicadas.

including parts of the 18-square-mile Topanga Creek watershed in the Santa Monica Mountains – the only home to the endangered trout. To help the species rebound, survivors of the wildfire were ...

The steelhead trout are the last known population of this species in the Santa Monica Mountains. “Southern California steelhead are critically endangered,” said CDFW environmental program ...