What's scaly, striped and breathes underwater like a scuba diver? Water anoles, a semi-aquatic lizard found in the tropical forests of southern Costa Rica. These green-brown water anoles can dive ...

Water anoles are remarkable creatures. Perched along the banks of steep waterfalls in the forests of Panama and Costa Rica, ...

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. Komodo dragons with iron-tipped teeth. Thirteen-foot-long ...

Costa Rica is home to thousands of unique animal species, many of which captivate scientists from around the world. Among these fascinating creatures is the anole lizard, a small, semi-aquatic reptile ...

When it comes to studying lungs, humans take up all the air, but it turns out scientists have a lot to learn from lizards. A new study from Princeton University shows how the brown anole lizard solves ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Animals have evolved all manner of methods to evade danger. For one ...

Can one Florida invasive lizard preying on another that doesn't belong here lead to more mosquito bites and dangerous viruses for us all? Researchers suspect the answer might be 'yes.' Invasive brown ...