It's estimated that about 100,000 koalas remain in the wild as urbanization envelops their habitats along the Australian east coast. Although... No Space, Mate: Koalas' Habitat Under Threat Earlier ...

Dec. 2 (UPI) -- The low-pitched mating call of male koalas has been linked to the presence of an additional sound-producing organ, seen for the first time in land mammals. The pitch of a male koala is ...

During mating season, the usually quiet koala community comes alive with deep, choppy growls made by males advertising their goods. Now researchers have found that male koalas advertize their size by ...

Male koala bears may be tiny, but to woo the ladies they make a low-pitched grunt as deep as an elephant’s call, thanks to an extra set of vocal cords, researchers said Monday. This previously unknown ...

Australian wildlife staff needed a crane to rescue a lovelorn female koala who escaped from her enclosure at the start of her first mating season, impatient to find a partner. Irene the koala was ...

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 ...

Heartbreaking footage has emerged of a koala appearing to mourn the death of his female companion. South Australia's Koala Rescue Inc received from a 'most concerned' member of the public after they ...