When Ray Hatfield was about six years old, he became fascinated with the natural world and began collecting butterflies and ...

San Diego Humane Society is helping a young mountain lion recover after suffering severe injuries from a car accident earlier ...

The state Department of Fish and Wildlife brought the male cub to the facility on Jan. 15 after he was found on a roadside in ...

Tufted puffins are making their grand return to the Oregon Coast in April, and the Haystack Rock Awareness Program and ...

Tiny endangered pupfish have returned to Ayer Lake at the Boyce Thompson Arboretum after the lake was drained for dam repairs ...

Commissioners in a rural New Mexico county say pets are being snatched from front yards and livestock are being killed by ...

The San Pedro River travels north into Arizona from across the border in Mexico. It’s the last free-flowing river in the ...

We would be better off with lampreys running the country,’ quipped one Facebook user in response to a Republican Congressman’s post about the fish troubles ...

The U.S. Fish and Wildlife Service is promoting nutria cuisine as a way to curb the species’ ecological destruction. Once ...

Snow crunched underfoot as Mark Hebblewhite scanned the ridgelines of Canada’s Banff National Park. It was 1995, and the ...