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 ...

Animals have evolved all manner of methods to evade danger. For one lizard species living in the tropical forests of Costa Rica, their unique escape tactic involves a makeshift oxygen tank that allows ...

What's scaly, striped and breathes underwater like a scuba diver? Water anoles! These lizards can form a bubble over their head to support... Meet the scuba diving lizards breathing by bubble What's ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Confronted with the threat of a predator, semi-aquatic anoles—a ...

When Dr. Lindsey Swierk studies water anoles in Central and South America, she can feel their presence even when she doesn't see them. The assistant research professor of biological sciences at ...

When you’re a small critter like the water anole (Anolis aquaticus), what better way to evade scary land predators than to spend extended periods underwater? This might seem like mission impossible ...

At best, a civilian scuba course will provide familiarization with military dive training. You will learn different ...

No, it won’t give you gills, but a new breakthrough in SCUBA (Self-Contained Underwater Breathing Apparatus) technology could allow divers to ditch heavy compressed air tanks and bulky breathing ...

A few years ago, I crossed an item off my bucket list, and it is an item that has been on the list for probably 30 years or more. I am now a certified scuba diver. Having completed my four open-water ...