Audubon Zoo has released dozens of endangered Louisiana pine snakes into the wild as part of a decades-long recovery program.

Florida's annual effort to tackle one of the world's most notorious invasive species is returning this July, but wildlife officials are making one thing clear: the event is not expected to eradicate ...

An invasive snake that likely arrived on Guam hidden inside military cargo after the Second World War went on to transform the island's ecosystem in ways scientists are still trying to understand. The ...

From the last passenger pigeon to a 240-million-year-old graveyard of giant amphibians — a new exhibit at the Smithsonian ...

From coastal forests to rocky foothills, multiple species of western rattlesnake range from southern British Columbia down to Baja California, quietly inhabiting much of the West Coast. So, what ...

Baby king cobras are venomous from birth, possessing the same potent neurotoxic cocktail as adults. Their smaller size ...

An animal represents each of the 50 states to celebrate the unique landscapes, histories and environments, and to promote the ...

Florida's annual Python Challenge returns July 10 through July 19, offering $25,000 in prizes while encouraging the public to help remove invasive Burmese pythons from the Everglades.

Fangs belong to more than just snakes and predators. A humble reef fish, a wild pig, and even a deer have evolved some of the ...