A massive gorilla was seen charging at the wall of its enclosure at a California zoo, smashing a portion of a thick glass panel in front of horrified onlookers, shocking video captured. Denny, a ...

Humans aren't alone when it comes to yawning — all vertebrates do it too, including fish, amphibians, reptiles, birds and mammals. But why? The "evolutionarily ancient" act of yawning likely serves a ...

This is read by an automated voice. Please report any issues or inconsistencies here. Katja Sutil was enjoying her visit to the San Diego Zoo’s gorilla enclosure when one of the massive apes suddenly ...

He wasn’t monkeying around. A newly released video captured the frightening moment an adult gorilla charged at two defenseless zookeepers who were inside the enclosure in front of distressed onlookers ...

Zoogoers at the San Diego Zoo witnessed the startling moment a gorilla ran up against a glass viewing platform and broke it. The moment was captured on video. In the video captured by eyewitness Emily ...