The jewel-like lakes of the High Sierra in Yosemite National Park are awe-inspiring sights. But for more than a hundred years they've also been biologically disrupted, stocked each year with ...

When frogs start disappearing from a place that they've been in for decades, it can be a warning sign for the whole ecosystem. In Indiana, nature lovers and scientists are raising the red flag for the ...

Almost 300 endangered northern leopard frogs that were raised at the Northwest Trek Wildlife Park were released into the wild at the end of August. They were released back into the wild at the ...

A species of prairie-dwelling amphibians that disappeared from the Angel Mounds Historic Site a generation ago has been reintroduced there, Indiana state officials said this week. The crawfish frog, ...

There are about 170 more southern mountain yellow-legged frogs in the San Gabriel Mountains now, thanks to an endangered species breeding program the Los Angeles Zoo is involved in. In efforts to save ...

It had been five years since the first of the frog eggs had been moved, carefully plucked from Mexico's Baja Peninsula and transported by cooler to Southern California. Anny Peralta-Garcia was getting ...

The jewel-like lakes of the High Sierra in Yosemite National Park are awe-inspiring sights. But for more than a hundred years they've also been biologically disrupted, stocked each year with ...