While poking around the garden the other day I found an adorable visitor. A small frog called a gray tree frog (Hyla versicolor) resting among the brightly colored flowers. This amazing little ...

Many scientists believe the red-eyed tree frog developed its vivid scarlet peepers ... These iconic rain-forest amphibians sleep by day stuck to leaf-bottoms with their eyes closed and body ...

WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to ...

Science taught me something today. Tree frogs might be the best athletes on the planet, pound for pound. Look. I know that sounds stupid. They can’t windmill a basketball at 40 years old like ...

This story appears in the March 2017 issue of National Geographic magazine. These frogs put the “group” in “group sex”—and that helps them thrive. Of all vertebrates, gray foam-nest tree ...