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 ...

A team of biologists from the University of Delhi and Zoological Survey of India, Harvard University, and the University of Minnesota has discovered a unique breeding behavior in a species of frog ...

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 ...