If you've seen, or heard, the large number of frogs and toads near the Virgin River lately, you're not alone. A local expert ...

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 ...

A rare toad changed the fate of a river by becoming the first amphibian to halt a hydroelectric dam. It's now in trouble.

An endangered toad delayed the British Open on Saturday. Natterjack toads are considered extremely rare. Only one or two colonies still exist in southeast England. The natterjack toad's mating calls ...

The admirable little red-bellied toad is the size of a thumb, but it has achieved giant feats: In 2014, it prevented the construction of a small hydroelectric dam that threatened to alter its only ...