These tiny frogs have an enormous voice for their size, and the recent warm evenings have been filled with their lovely chorus.

MEXICO CITY — A miner in the state of Chiapas found a tiny tree frog that has been preserved in amber for 25 million years, a researcher said. If authenticated, the preserved frog would be the first ...

On a private nature reserve in Costa Rica, Donald Varela-Soto searched for the source of a shrill frog call for six months. What he found turned out to be a new species, a tiny green tree frog that ...

A male spring peeper calls out for a mate. Screengrab from video by Oklahoma Department of Wildlife. You might not spot a spring peeper in the wild but you’d have no problem hearing one. The tiny tree ...

Scientists found that the inner ears of tiny frogs in Brazil are perhaps too tiny. Too tiny to help these small frogs jump well. They are actually perfectly fine at jumping. But they are terrible at ...

Add Yahoo as a preferred source to see more of our stories on Google. Frogs have long held a bad rap (at least among some people) for being slimy, even scary, critters, but that's not very fair to ...

A bacterium living quietly in the intestines of a tiny tree frog has done something cancer researchers spend careers chasing: it wiped out established tumors in mice with a single treatment. The ...