Found throughout the eastern and southern U.S., copperheads can easily survive in developed areas like suburban neighborhoods, which is one of the reason the species is responsible for the most ...

Once called the "wildest woman in America", this fearless knife-wielding naturalist has lived off the land for 53 years, fighting to preserve Cumberland Island for future travellers. Every week, ...

Shortly after WWII, the brown tree snake (Boiga irregularis) – originally native to Australia and Papua New Guinea – hitched a ride to Guam in the western Pacific Ocean on a military cargo ship. Since ...

From the towering mountains of the Andes to the vast forests and wetlands of the Amazon basin, South America has some of the most ecologically rich habitats on Earth. Despite enormous pressure from ...