A seemingly excited western lowland gorilla was striking a viewing window in his enclosure so hard the protective glass cracked. Video from the San Diego Zoo shows visitors getting a scare Saturday ...

SAN DIEGO (FOX 5/KUSI) — A 10-year-old western lowland gorilla at the San Diego Zoo broke a layer of protective glass in its enclosure on Saturday, zoo officials confirmed. According to a statement ...

A 10-year-old western lowland gorilla, named Denny, broke one of the layers of a three-layered tempered glass panel at the San Diego Zoo's gorilla forest habitat on Saturday, according to a press ...

A 10-year-old western lowland gorilla at the San Diego Zoo suddenly charged at guests inside its viewing enclosure, smashing a layer of protective glass and stunning onlookers on Saturday. According ...

SAN DIEGO — A gorilla at the San Diego Zoo broke a glass panel at his enclosure over the weekend, zoo officials said this week, frightening guests who were observing the apes. Ten-year-old Denny broke ...

The 10-year-old gorilla left a large crack in the first of three layers of tempered glass that separates him from visitors at the San Diego Zoo Escher Walcott is a Writer/Reporter at PEOPLE, covering ...

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 ...

Katja Sutil was enjoying her visit to the San Diego Zoo’s gorilla enclosure when one of the massive apes suddenly charged toward her, slamming its powerful fist into the glass and leaving a deep crack ...