Frog spit might be some of the catchiest spit on the planet. That's according to new research on frog saliva, which shows that the sticky stuff is tailor-made to grab bugs. It helps to explain how ...

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 ...