Add Yahoo as a preferred source to see more of our stories on Google. An invasive nutria. The National Park Service today announced opportunities for qualified volunteer hunters to help the Service ...

Opossums are becoming Florida’s secret weapon against giant invasive pythons—thanks to GPS collars and a wild discovery.

Invasive sheep are spreading and putting native bighorns at risk.

Melissa Miller with a net of Asian Swamp Eels from the canal.Photo credit: Croc Docs University of Florida researchers have launched a new high-tech weapon in the fight against invasive species ...

An invasive sheep population is threatening Texas' native bighorns.

Wild boar, sus scrofa, digging on a meadow throwing mud around with its nose. Dynamic wildlife image of hog damaging ground while looking for a food.© WildMedia/Shutterstock.com What makes an animal ...

Cats are among the most efficient predators in the animal kingdom, shaped by millions of years of evolution to hunt with ...

The spread of invasive venomous spiders like the Joro spider is reshaping ecosystems across North America in ways scientists are still trying to understand. These spiders use highly efficient venom ...

Here's what we know about the 2026 Florida Python Challenge, how the yearly hunt works and a little bit about last year's ...