Cinco, the endangered jaguar, is still roaming Arizona's Sky Islands, and the proof is on a trail video camera.

In honor of National Endangered Species Day, discover several important and fascinating species at risk of extinction.

NANYUKI, Kenya (AP) — The mountain bongo has become the ghost of the forest, hard to spot amid the dense shrubs due to its ability to camouflage. A critically endangered species, the animal is being ...

Africa’s rarest species of antelope, were flown to Kenya in a major effort to save the species at the brink of extinction.

The Trump administration and congressional Republicans have spent the last year trying to defang the Endangered Species Act, the country’s bedrock conservation law. But one of the most aggressive and ...

Spring is in full swing across Idaho, which means animals are active and wildflowers are in bloom. As you see more wildlife roaming about, it’s worth remembering that some animal and plant species in ...

A sea otter rests in a kelp bed in the Morro Bay Harbor near Morro Rock. The U.S. Fish and Wildlife Service found that southern sea otters remain a threatened species. Laura Dickinson ...

Antarctica’s iconic emperor penguin has been deemed an endangered species as the sea ice it depends on shrinks because of rising temperatures. The penguins’ population is expected to drop by half by ...

Climate change is pushing two iconic Antarctic species — the emperor penguin and the Antarctic fur seal — toward the brink of extinction, a new assessment finds. The new listings, published Wednesday ...

The International Union for Conservation of Nature has also classified the Antarctic fur seal as endangered Wolfgang Kaehler/LightRocket via Getty Emperor penguins have officially been declared an ...