You're about to see one animal in a whole new way! When you think of koalas, you immediately think, "Awwwww, so cute!" They're furry, fuzzy, small and oh so huggable! How could you resist? Okay, so ...

The hilarious moment a koala named George roars at a rival male introduced into his pen has been captured on video. George, who is an elderly koala aged 10 or 11, bellowed at the Koalas of Raymond ...

The koala makes a sound that should require a bison-size body. A descended larynx gives it an unusually long vocal tract. Sophie Bushwick reports To vocalize, animals create sound waves in their ...

Sure enough, the velar vocal folds vibrated, and produced deep sounds that are remarkably like those of living, bellowing males. Why has the koala evolved this special organ? It’s not clear, but ...