Spring is approaching and one sure sign of the season are the new babies at the San Diego Zoo who are venturing outside of ...

Koalas from a population north of the Brisbane River have evolved a unique genomic immunity to the killer retrovirus ...

And so do marsupials like kangaroos, wombats and koalas. So now we know that all mammals have hair and as babies, they drink milk from their mother. Just like humans. Blue whales are mammals that ...

The genetic switch effectively reduces the impact of the retrovirus, strengthening the immune system of the beloved but endangered marsupial, said Keith Chappell, a virologist at the University of ...