A photograph shows a frozen Alaskan tree frog, a species that can survive for weeks with most of its body water frozen. A species of frog in Alaska can survive for weeks with up to two-thirds of their ...

Their breeding choruses are a well-known harbinger of spring in New England, and you can hear them at a wetland near you. We’re talking about spring peepers and wood frogs. They, along with some ...

The next time you snivel, "I am freezing to death," you might want to consider the wood frog, which withstands such bone-chilling cold in winter that its heart stops beating yet does not die. When the ...

How does a frog save itself when it hasn’t even been born? Every red-eyed tree frog must confront this dilemma. The frogs lay their eggs on plants that lie over ponds. After a week, the tadpoles hatch ...