"Unless it's seen widely, it doesn't really mean much," he said ... She has observed more than 500 gorilla matings in the wild—and none were face-to-face. "It is an interesting observation ...

How to stay alive during a face-to-face encounter with a gorilla. The Polling on Elon Musk Is a Warning for Republicans Lisa Kudrow says her Friends character Phoebe ‘was so far from who I am ...

"How to stay alive during a face-to-face encounter with a gorilla. How to Survive is a Webby Award-winning series offering expert tips for surviving disasters, attacks, and life's toughest situations.

However, the findings published in the American Journal of Primatology show their smiles mean different things ... One, a "play face", featuring an open mouth and showing no teeth, denotes ...