Gladys, the Cincinnati Zoo's 12-year-old western lowland gorilla, is pregnant, the zoo announced Wednesday. The baby is expected to be here in September or October. It will be the zoo's 51st gorilla ...

The zoo's dusty Congo Falls site is still under construction, but will soon be home to a troop of eight gorillas.

In Gabon’s lush forests, gorillas have been observed munching on something peculiar: tree bark. But not just any tree bark!