NPR's Ailsa Chang talks with Regina Barber and Emily Kwong of Short Wave about the oldest known tadpole, new proofs of the Pythagorean Theorem, and the evolutionary roots of alcohol consumption. All ...

In this video, I bought 20 Mystery Tadpoles and raised them into fully grown frogs, documenting the entire process of metamorphosis. Watch to see unique transformations and fascinating moments! #frog ...

Call it a grand-phibian. Scientists have unearthed a fossil of the world’s oldest tadpole in Argentina — a shock finding that could alter our understanding of amphibian evolution, experts say.

Add Yahoo as a preferred source to see more of our stories on Google. photo of the tadpole fossil, visible as dark and light marks and textures in grey rock. the black spot of its eye is particularly ...