The next time you snivel, "I am freezing to death," you might want to consider the wood frog, which withstands such ...

Miguel Vences was dissecting a frog no bigger than his fingernail when he smelled an unusual acrid smell. “Maybe it can be compared with vinegar,” he says. “It is a totally different smell, but ...

A surprising discovery of salt-tolerant green treefrogs in coastal marshes is helping scientists understand how animals adapt ...