"Mr. Toad's Mad Adventures" is produced by special arrangement with Pioneer Drama Service, Denver, Colorado.

This article was originally featured on High Country News. The Wyoming toad, which evolved to live in a small slice of southeastern Wyoming, is one of the most endangered amphibians in North America.

Sonoran Desert toads use a fascinating defense mechanism against predators—hallucinogenic toxins. But nature has found a way around it. Amphibians are remarkably resilient creatures. In the 300 ...

RENO, Nev. – Federal officials announced Thursday that a rare plant found in three Western states warrants protection under the Endangered Species Act, and a toad found only in Nevada will be studied ...

Florida is often called the state with the most invasive animals, and a few of those are frogs and toads that have settled into its warm climate. With its abundant wetlands, forests, rivers, and ...

The sign warning drivers about the danger of killing toads is stolen within a day of being put up.