Wild sea lion Chonkers has taken up residence at San Francisco's Pier 39 ...

Chonkers is a beefy Steller sea lion that has gone viral for basking at Pier 39, a shopping center in San Francisco.

Add Yahoo as a preferred source to see more of our stories on Google. UPDATE: The mountain lion in this story was euthanized by Game, Fish and Parks staff. To read that update, click here. SIOUX FALLS ...

Two lions have caught sight of a leopard that has a fresh kill in a tree up high. They work together to fight the leopard ...

Roughly 400 domestic animals were killed by mountain lions in El Dorado County the last two years. Could state proposals help?

The mighty lion is often called the king of the jungle for good reason. Lions are powerful predators with impressive hunting skills, and their coordinated teamwork as a pride makes them even more ...

A lion versus hippo showdown may seem like an unlikely contest, but you would be surprised at just how many clips of this type of encounter can be found online. In this Instagram clip, the lions are ...

The killing of an escaped lion at the Papanack Zoo on Sunday has sparked a debate about whether the province is enforcing regulations aimed at keeping captive animals humanely housed and the public ...

EXCLUSIVE: Though mountain lion attacks are exceedingly rare, visitors and locals alike should practice an abundance of ...

What should you do in a mountain lion encounter? A real-life story and expert advice break it down step by step.

LARIMER COUNTY, Colo. — Trails near Crosier Mountain remained closed Friday as investigators worked to determine what led to a deadly suspected mountain lion attack in Larimer County. Colorado Parks ...