The frog shoots its tongue out in the blink of an eye to trap its prey - thwack (ph) - how does that tongue actually work? Alexis C. Noel, who's a biomechanics Ph.D. student at Georgia Tech, has ...

Hanging out in the trees of Central and South America are some frogs with pretty unusual coloration. Which is to say, parts of them have no color at all. Their bellies are completely see-through!

The glass frog is a BIG fan of transparency, in the sense that you can see all of its internal organs through its belly skin. I guess that's why they call you the glass frog. You can find over 150 ...

Frog tongues are super soft and wrap around their prey while secreting a sticky spit that changes consistency. Alexis Noel of Georgia Tech tells NPR's Scott Simon how she studied the amphibians. The ...