A new take on kangaroo evolution

A pair of researchers at Flinders University has found evidence that suggests modern kangaroos diversified due to grassland expansion, not drying during the Miocene, as previous studies have shown. In their paper published ...

How do kangaroos breathe while they hop?

If you hop like a kangaroo, you might be able feel the air being pushed out of your lungs. Here's why it happens and why it matters.

Museum researchers rediscover animal not seen in 30 years

Researchers from the San Diego Natural History Museum (The Nat) and the non-profit organization Terra Peninsular A.C. have rediscovered the San Quintin kangaroo rat (Dipodomys gravipes) in Baja California; the Museum is partnering ...

Island emus' size related to size of island homes

Emus that lived isolated on Australia's offshore islands until the 19th century, including Kangaroo Island, King Island and Tasmania, were smaller versions of their larger mainland relatives – and their overall body size ...

Exotic animals and the hunt for gold

Men, women and their families arrived in large numbers to northern California with the dream of striking it rich during the mid-19th century. What most people don't know about the California Gold Rush is that exotic animals ...

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