This one-ton turtle once ruled South America’s rivers — until a changing planet proved too much for even the largest ...

The giant South American river turtle, also known as the Arrau turtle, is a threatened species native to freshwater lakes and rivers in the rivers and lakes in the Amazon and Orinoco basins. “We ...

Wildlife often captures our attention in a variety of ways. These unexpected glimpses into the lives of animals also highlight their natural habitat and remind us that the world around us is full of ...