The Oakland Zoo mourns the passing of Sequoia, an 11-year-old wolf, after his health declined and he was euthanized.

Every year, the group In Defense of Animals releases its list of North America’s 10 worst zoos for elephants.

Three orphaned mountain lion cubs were brought to the Oakland Zoo for rehabilitation and care after their mother was believed to have been fatally struck by a car.

The ball found its way to Zack Austin, who gathered and then threw down a ferocious 2-hand dunk that got the students in the Oakland Zoo to jump around.