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

The father of the Oakland Zoo’s gray wolf pack has died, the zoo said. Sequoia was the father of Arroyo, Lassen, Sonora and ...

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

And a name. “Azules is bright, alert and active,” said Dr. Alex Herman, the Vice President of Veterinary Services at the Oakland Zoo, where the monkey was taken after being found inside a ...

“While there were many witnesses of the mountain lion after it was hit, the carcass has since disappeared and is still being investigated,” the Oakland Zoo said in a statement. “As su ...