Littlejohn’s tree frog has reproduced in captivity for the first time, offering new hope for the survival of this endangered ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Each winter, Portland volunteers "taxi" Northern red-legged frogs to and from their egg-spawning ground. The service protects them from becoming roadkill on a highway. In Portland, Oregon, where I ...

Scientists suggest female frogs listen for changes in the male calls as a signal for when it's warm enough to mate.

In Portland, Oregon, where I grew up, a special winter taxi is starting its annual service picking up frogs. The Harborton Frog Shuttle runs roughly from December to March to keep local frogs from ...