Koalas might appear to be all cuddly and sleepy, but these star Australian marsupials are full of interesting surprises. Slightly resembling teddy bears, these marsupials are tree-climbing mammals ...

Kangaroos, koalas and other marsupials are even weirder than we give them credit for. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Mammals ...

A few weeks ago, I learned about a fascinating new book by Australian biologist Danielle Clode titled, Koala: A Natural History and an Uncertain Future, and I couldn't wait to read it. Now that I have ...

Study reveals koala have extinct from their ancient relatives, including marsupial lions and giant wombats. Ancient proteins ...

A new vaccine could protect the marsupials from the sexually transmitted disease, which can lead to blindness, infertility and death. When you purchase through links on our site, we may earn an ...

Two male koalas slowly climbed trees and snacked on eucalyptus leaves Tuesday at their new home at Brookfield Zoo Chicago, as hundreds excitedly waited in line for the chance to see the marsupials ...