A world-famous sanctuary for orphaned chimpanzees in Sierra Leone has reopened to the public, ending a five-month closure in protest at the dangers of deforestation, the reserve told AFP on ...

Colorado wildlife officials released the causes of death for two reintroduced wolves. One died due to an apparent mountain lion attack and the other from injuries related to a legal foothold trap. The ...

While flying a drone, Jack Huston discovered what he initially thought was a deer, but it was a mountain lion. Facebook screengrab from Jack Huston Accustomed to spotting deer while flying his drone ...

TRUCKEE, Calif. — The first signs of winter weather arrived in the Sierra Nevada Mountains this week, as a strong storm system traveling south along the West Coast brought the first snowfall of the ...