Next time someone calls a koala a bear, feel free to set the record straight—these little legends are marsupials through and through. Their joeys show up smaller than a jellybean and finish ...

The study has just been published in the scientific journal Scientific Reports. The koala (Phascolarctos cinereus) is an arboreal marsupial that has a unique diet consisting almost exclusively of ...

President Obama, pictured here with Australian Prime Minister Tony Abbott, has some fun with koalas in Brisbane ahead of the G20 Leaders' Summit session. That's the name of the 2-year-old koala ...