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 ...

Bright green lizards cling to tree trunks in neighborhoods across South Florida. These reptiles are Cuban knight anoles, large arboreal lizards originally from Cuba. Decades ago, they appeared mainly ...

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 ...

It flashed across the walkway like a lightning bolt, so fast that Bob Thomas had to do a double take. In that split second six months ago, he knew they had finally arrived. “I’d been waiting for them ...

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, they’re often seen bending and peering down at rushing streams below as if ...

JASON: BECAUSE WE HAD SOME TECHNICAL DIFFICULTIES YESTERDAY, WE WANTED TO BRING YOU THE SCIENCE OF IT AGAIN THIS MORNING. YOU’VE PROBABLY SEEN THOSE THINGS RUNNING AROUND YOUR YARD. THEY ARE LIZARDS ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...