Reptiles include a wide variety of cold-blooded, air-breathing vertebrates, including snakes, lizards, turtles, iguanas, ...

Californians sometimes keep the animal as aesthetic 'pets' at their homes or across city parks. They weigh between 25-30 ...

With over 10,000 lakes, Minnesota battles invasive fish species like carp and goldfish that disrupt ecosystems, leading the ...

While painted as a family favorite, the zoo isn't always a safe or wholesome vacation spot, and you may want to skip it on ...

It’s one of the longest rivers in the United States, and it's full of fish. Discover what is lurking in the Arkansas River.

Somewhere in Florida's waterways, ecologists suspect that a beautiful and elusive snake may be lurking just out of sight, and ...