For the third time in 13 months, the Pittsburgh Zoo & Aquarium has suffered the loss of a beloved western lowland silverback gorilla. Harry, a 33-year-old male, died March 25 after suffering a “sudden ...

Pittsburgh Zoo & Aquarium’s oldest male gorilla — died Tuesday of a “sudden cardiac event.” At 33 years old, the Western lowland silver-back gorilla was a longtime zoo favorite as the eldest male in a ...

Harry, a western lowland silverback gorilla who had lived at the Pittsburgh Zoo & Aquarium for most of his 33 years, has died ...

What would you do if you were approached by a silverback mountain gorilla? Watch the amazing footage of this close encounter.

"It's the gorilla equivalent of a purr ... Inside it is Ndume, the male silverback. We can't see each other, but I'm told he is well aware I'm here and I have to keep my voice down, as he's ...

The Fort Worth Zoo is celebrating one of its most beloved animals — who is believed to be the oldest silverback gorilla in the world! Ramses, who turned 52 on Wednesday, has seemingly stolen the ...