Rat lungworm, a parasite that can infect certain animals and humans and prove fatal, was found in wild opossums, rats and a wallaby at the San Diego Zoo, according to a new study published by the U.S.

Add Yahoo as a preferred source to see more of our stories on Google. Did you know that nutria are OK for Catholics to eat on Fridays during Lent? (Capybaras are too, but they're not found in ...

The U.S. Fish and Wildlife Service encourages people to eat invasive species to protect native ecosystems. Invasive species like feral hogs, nutria, and various types of carp are causing significant ...