Receive emails about upcoming NOVA programs and related content, as well as featured reporting about current events through a science lens. Jon Costanzo: This small, handsome frog is Rana sylvatica, ...

RAYNE, La. (WAFB) - It seems that everywhere you look in the Cajun town of Rayne, you see frogs. They’re on the sidewalks, in front of stores, the police station, the firehouse, and the courthouse.

What happens when you cross stem cells from a frog heart and frog skin? Not much—that is, until you program those cells to move. In that case, you've created a xenobot, a new type of organism that's ...

The first genetic link in the evolution of the heart from three-chambered to four-chambered has been found, illuminating part of the puzzle of how birds and mammals became warm-blooded. Frogs have a ...

Add Yahoo as a preferred source to see more of our stories on Google. "It's still unclear what the potential benefits [or] purposes of different pupil shapes might be," Bell told Snopes, referring our ...

NEW ORLEANS (WVUE) - If you exit Interstate 10 in the city of Rayne, it’s hard to miss that frogs are a big deal in this southwest Louisiana town. Frogs are everywhere in Rayne — on sidewalks, in ...