In a river of South Africa, a patterned creature with a “sickle shaped” mouth swam through the “dark peat-stained” waters. Its “large” eyes scanned its surroundings and noticed something unusual ...

Yellowstone National Park is home to 11 species of reptiles and amphibians. Snakes make up nearly half of that number, with several species found throughout Yellowstone’s 3,471 square miles. The park ...

Did you know that snakes could have blue, red, and even green eyes? Although most snakes have yellowish eyes with slit pupils ...