A rare frog that is California’s state amphibian and likely the species featured in a famous Mark Twain short story is thriving in its new Napa County home. The Land Trust of Napa County’s Wragg Ridge ...

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 ...

This is WEEKEND EDITION from NPR News. I'm John Ydstie. There's a new trend in the pet world that has nothing to do with cockapoodles, ferrets or Siamese fighting fish. More and more people around the ...

Stevie Wonder the frog doesn’t croak but he does sing. That’s according to Renae Larson, a 22-year-old woman who has cared for the one-time science project since she was 9 years old. Can a 2-inch-long ...

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 ...