A blue anole–a lizard unique to Gorgona island–is being eyed up by another lizard, the Western Basilisk. Suddenly, a boa constrictor appears on the scene, and the hunter is in danger of becoming the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In a Costa Rican ...

Almost every animal in the rainforest enjoys snacking on water anoles, but slippery skin and an ability to carry an air bubble underwater help them survive. By Sara Novak Water anoles, semiaquatic ...

Every morning in Miami, our fieldwork begins the same way. Fresh Cuban coffee and pastelitos — delicious Latin American pastries — fuel our team for another day of evolutionary detective work. In this ...

This stately anole lizard has relatively unremarkable coloring on most of its body but boasts striking blue eyes. Anole lizards spend most of their time sitting still – basking in the sun or lounging ...

Researchers collected images of lizards with missing limbs from experts around the world. Pictured here: an American green anole. Tony Gamble Jonathan Losos, a lizard biologist at Washington ...

In a Costa Rican rainforest, a small, semiaquatic lizard called a diving anole leaps into a stream. Minutes pass, but the anole doesn’t surface for air, as these lizards typically do. Instead, the ...