Denny, a 10-year-old western lowland gorilla, shattered one layer of a three-layered tempered glass panel at the ...

Video captured a massive western lowland gorilla charging at the wall of its enclosure at the San Diego Zoo, smashing one of the panels of thick glass in ...

A 10-year-old western lowland gorilla at the San Diego Zoo broke a layer of protective glass in its enclosure on Saturday, ...

In the video captured by eyewitness Emily Holguin on Saturday, Oct. 11, onlookers gasped when they realized what the ...

The zoo said neither people nor primates were injured after the 10-year-old western lowland gorilla broke one of three layers ...