BANGKOK, Thailand — A frog that has no lungs and breathes through its skin has been found in a remote part of Indonesia, a discovery that researchers said Thursday could provide insight into what ...

ITHACA, N.Y. – Tadpole species that lost their lungs through evolution never re-evolve them, even when environmental change would make it advantageous – bucking long-standing assumptions about how ...

Some tadpoles break the rules of biology. Instead of developing lungs as they grow, they lose them entirely and still manage to survive. A recent study from Cornell University found that these ...

Unlike humans, frogs and other amphibians don't need to rely on their lungs to breathe; their unique skin helps them exchange oxygen and drink. But how do frogs breathe and drink through their skin?