Long-limbed and sporting dramatic horns above its eyes, Guenther’s marsupial frog is a bizarre-looking amphibian from the misty cloud forests of the Andean slopes. Like other marsupial frogs this ...

Learn how to make an adorable frog keychain with this beginner-friendly crochet tutorial. Step by step, the video guides you through simple stitches and assembly techniques, making it perfect for ...

The Gastrotheca guentheri is the strangest frog in the world. 200 million years ago it had a full mouth of teeth. The lower teeth evolved away, then suddenly reappeared millions of years later. It’s ...

Under Dollo's Law, structures lost from evolution cannot be regained in the same form A species appears to have teeth on its lower jaw when frogs lost them millions of years ago Researchers confirmed ...

You may already know that slugs and snails have thousands of tiny teeth, all lined up in circular jaws. But you might not be aware that some frogs have them too. Yup ― it’s not uncommon for certain ...