The science and technology publication American Scientist wrote about the "record-breaking, 10-inch-long whopper of a ...

Once the most abundant and widespread frog species in North America, leopard frogs were widely collected not only for dissection but for the food industry (frog legs) as well. However, massive ...

LIFE CYCLE: Relict leopard frogs spend their entire lives in close proximity to springs and riparian corridors within the harsh desert environment. Hatchlings and small tadpoles inhabit the shallow ...

The relict leopard frog has the dubious distinction of being one of the first North American amphibians thought to have become extinct. Although the species was known to have inhabited more than 60 ...

Northern leopard frog tadpoles being transported for release in a temperature-controlled carrier. Photo by Wilder Institute Wilder Institute researchers and other members of the B.C. Northern ...

Researchers know frogs were hopping around as far back as 217 million years ago. But exactly how and when they evolved to begin as tadpoles remains unclear. This new discovery adds some clarity to ...