In this video, I bought 20 mystery tadpoles and documented their transformation into fully grown frogs, showcasing the entire process of metamorphosis. Watch to see their development and some of the ...

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.

LOS ANGELES — The Los Angeles Zoo has released 450 tadpoles and 193 subadult southern mountain yellow-legged frogs into the streams of the San Gabriel Mountains in an effort to restore the species ...

Littlejohn’s tree frog has reproduced in captivity for the first time, offering new hope for the survival of this endangered ...

The Birch Aquarium invites animal fans to hop into its newest exhibit opening today, Imagine Wild: Mountain Yellow-legged ...

A career in the biological sciences can take you many places. You may find yourself in a cold, sterile laboratory testing ...

Some tadpoles don’t poop for the first weeks of their lives. At least, that’s the case for Eiffinger’s tree frogs (Kurixalus eiffingeri), scientists report September 22 in Ecology. Eiffinger’s tree ...

Strawberry poison dart frog, Dendrobates pumilio, in the nature habitat, Close-up portrait of poison red frog, Costa Rica, America© Pavel Russe/Shutterstock.com Researchers have identified a new ...