Dozens of rare relict leopard frogs have been set free in their new habitat at the Springs Preserve. Now it’s up to Raymond Saumure to keep them all from croaking. Saumure is the environmental ...

Every frog has its day. That's why a platoon of biologists recently strapped buckets on their backs and hauled a dozen rare froglets and 158 tadpoles to a remote, high-elevation spring on the Arizona ...

If you liked this story, share it with other people. A University of Vienna team set out to determine whether A. femoralis had spatial learning capabilities — the ability to learn, recognize and be ...