You don’t have to go far to see amphibians in the city of Philadelphia but you do need to know where to look, and sometimes ...

Enjoy our annual celebration of outstanding bird visuals—now featuring new prizes and winners from across the Western ...

The red and yellow mountain frog was one of 110 priority species the government hoped to save over the next 25 years.

The rainforest is home to a diverse array of species, and these are some of the strangest, most unusual animals you'll find.