Louisiana used it as an opportunity to promote the City of Rayne as the Frog Capital of the World. See how the frogs helped with research.

In 1921, Otto Loewi woke from a dream with the idea for an experiment that proved nerves communicate using chemicals, not just electricity. By showing that stimulating one frog’s heart released a ...

The iconic red-legged frog, California's state amphibian, was almost wiped out at Yosemite National Park because of natural and man-made enemies. Now, the San Francisco Zoo is making history by ...

A deadly fungus has already wiped out 90 species and threatens 500 more but Anthony Waddle is hoping gene replacement could be their salvation Standing ankle-deep in water between two bare cottonwood ...