Behold the bizarre alien creature that is the human vocal cords

No, this isn't footage from a particularly grotesque alien invasion film. It's stroboscopic footage from a laryngoscopy, showing us what the human vocal cords look like in action. » 11/17/12 1:00pm 11/17/12 1:00pm

Koalas use uniquely human-like voice box for giant mating calls

If koalas have any reputation at all, it's as quiet, cute marsupials that spend all their time eating eucalyptus. But male koalas unleash loud, deep yells that sound like the mating call of some massive beast. That's exactly the point. » 10/02/11 11:15am 10/02/11 11:15am