Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. In the Cretaceous forests of ancient Madagascar, one frog ...

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Poison aside, frogs are generally weak and pathetic. Dinosaurs, meanwhile, range from weak and pathetic to huge and strong, so I’m going to say they’re generally “not weak.” But 70 million years ago, ...

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 ...

Researchers from the University of Adelaide are part of an international team that has been looking into a 68 million-year-old frog called Beelzebufo (Devil Toad). Specifically, it’s Pac-Man like ...

Somewhere in late Cretaceous Madagascar, at least 66 million years ago, there lived a giant frog that could sink its teeth into small dinosaurs with the force of a tiger. If you're enjoying this ...