The green-eyed tree frog has adapted its appearance to blend in with the moss-covered rain forests of Queensland, Australia. The frogs' coloration and markings vary with their specific habitat ...

Biologists from The University of Texas at Arlington are the first to discover an invasive frog—the greenhouse frog—in the ...

A company that rejected the first offer of $2.49 million for a forced acquisition of land will receive much less.

Over the past 50 years, this unique amphibian has disappeared from 90 percent of its former range — and since it was listed as a candidate in 1991, its habitat has been lost at an accelerating pace.

But Costa Rican herpetologist Stanley Salazar still searched the forest for remote areas similar to known Panamanian frog habitats. One evening in 2013, he says, “I heard the frog call I’d ...

TUCSON, Ariz.— Cattle have caused immense damage to critical habitat designated to help threatened Chiricahua leopard frogs recover throughout four national forests in Arizona, based on field surveys ...