After further dissections of koala carcasses, they found a pair of larger and previously undocumented folds spanning the intra-pharyngeal ostium (an oval opening within the soft palate which connects ...

Listen to the sound in that video. If I had to guess what it meant, soliciting sex would probably be pretty far down my list. It strikes me more as the sound a Chicago Bears fan might make after ...

Loud bellows ring out from a small pocket of forest surrounded by dense suburbs and busy roads in Brisbane, Australia. It’s mating season for koalas. Their thunderous roars are difficult to reconcile ...