Marsupials are fascinating creatures with their own built-in pouches. These are animals like kangaroos, possums, and koalas.

Ecologists at Mount Gibson Wildlife Sanctuary in southwestern Australia were monitoring a population of at-risk marsupials ...

We found Australia's five largest marsupial predators—the four quoll species and the Tasmanian devil—are getting hit by these poisons too. Half of the 52 animals we tested had these poisons in ...