Beelzebufo ampinga, the so-called "devil frog," may be the largest frog that ever lived. These beach-ball-size amphibians, now extinct, grew to 16 inches (41 centimeters) in length and weighed about ...

Perhaps the most fascinating fact about the hairy frog is its formidable, hidden claws. Wolverine, a character in the Marvel movies, can extend sharp claws and then retract them. His claws pierce ...

WASHINGTON (CN) – A small frog created a big stir at the Supreme Court Monday, where the judges weighed how far the federal government can go to protect the habitat of an endangered creature, even if ...

Frogs display incredible diversity and survival skills across the globe. From tiny toads to toxic species, their adaptations are astounding. However, many frog populations are now facing serious ...

The golden poison dart frog is one of the most toxic animals on earth. Native to Colombia, it uses powerful toxins as a ...

WASHINGTON (CN) – Dealing a blow to a critically endangered species of frog, the Supreme Court revived a lawsuit Tuesday brought by landowners whose logging deals could earn them millions. “The dusky ...

After having so much fun in last week’s column writing about robins, I thought, let’s explore tree frogs. Turns out there are a lot of interesting facts about these amphibians. This time of year, as ...

There are over 5,000 species of frogs worldwide—more than 100 in North America alone. Frogs show a tremendous amount of biodiversity in their calls, their coloration, their body type, and their ...