Adults are about the size of a small dog, weighing up to 18 pounds, according to Arizona State Parks and Trails. They are ...

When you're hiking in the Smokies, keep an eye out for snakes - but remember that humans probably see only 10% of the snakes ...

Deep in outback Australia, a group of scientists has discovered a mysterious new type of spider. Only 12 species of Kwonkan spider have been officially described and little is known about why each ...