In California's high mountain lakes, male frogs are in a race against time with only three weeks to find a mate before the ...

Across the animal kingdom, sound is more than communication—it's a signal of survival and success. From birds and primates to ...

For the fourth time, hundreds of endangered frogs were released into the Columbia National Wildlife Refuge with the intent to revitalize their population. The roughly 500 northern leopard frogs were ...

Every other Friday, the Outside/In team here at NHPR answers listener questions about the natural world. Today's question comes from Andy, calling from Dover, New Hampshire. Alejandro Vélez: That is a ...

Frogs are interesting creatures, but they are best admired in marshes and other natural habitats, not on your front porch.

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