The green iguana, native to Central and South America, has become an invasive species in South Florida. These reptiles are ...

An egg-laying lizard found in the hills of southeastern Australia controls the sex of its young through the size of its eggs, suggesting that female reptiles may actively dole out yolk to fine-tune ...

The Komodo dragon, the largest species of lizard now alive ... by mating with a male and laying eggs. Or she can lay eggs without having mated, through a sort of virgin birth process called ...

The Florida Keys mole skink is one of the rarest and most mysterious of Florida natives. This small, five-inch-long lizard has shiny, armor-like scales, a pinkish-red tail and a brown body. It's a ...