The grizzly’s place on the list afforded them some important protections under the Endangered Species Act (ESA). Hunting was ...

And now, a controversial debate rages over whether or not to delist the grizzly bear. No species is meant to be a permanent resident on the endangered species list.

A Canadian wildfire crew leader was scouting around the Summit Lake Fire in British Columbia when he stumbled upon a mother ...

California may be exploring efforts to revive extinct species using advanced biotechnology, raising ethical questions and sparking scientific fascination. #speciesrevival #deextinction # ...

A Sierra Nevada red fox, a critically endangered species thought to be nearly extinct, was caught on camera by a wildlife photographer in Lassen Volcanic National Park.

What started off as a seedling of an idea to photograph the endangered Sierra Nevada red fox turned into a three-year-long passion project for one California photographer.

Randy Robbins, a California-based wildlife photographer, said his camera captured rare footage of the "highly threatened" Sierra Nevada Red Fox.

A California black bear with a history of confronting humans and breaking into homes was euthanized this week after swiping at a camper near Lake Tahoe and sending her to the hospital with cuts ...

Hundreds of endangered fish that were rescued from their habitat due to the Palisades Fire have returned home after being held for several months at two local aquariums.

Ten days after the start of a deadly California wildfire, researchers rushed to a lagoon — one that held a tiny endangered species. “Armed with three Coleman coolers, hand nets and larger ...

To the surprise of some Huntsville residents this week, a black bear was caught on camera roaming around their houses.