For humans, tongues help us talk, and taste, chew and swallow our food. Other animals have tongues that have evolved to do other work, like dig through deep tunnels, navigate through dangerous ...

This lizard’s vivid blue tongue isn’t just for show—it’s a clever defense tactic that startles predators in the wild.

Instead of a Father’s Day celebration, Terry Moore had a special request this year: that his family throw a 30th birthday party for his pet lizard. Though he can’t blow out candles or croon along as ...

The Chow-Chow dog—a sturdy, squarely built dog from China—has a fluffy coat resembling a lion's mane and a dark, black-blue tongue. These dogs are described as "dignified, serious-minded, and aloof," ...