They sampled frog populations in Chernobyl covering the entire gradient of radioactive contamination present in the area, collecting more than 200 male frogs. The absence of humans definitively ...

Mariah Carey has released her annual video officially announcing the start of the Christmas season. This year, the singer dressed as Morticia Addams for the festive clip, which begins in eery ...

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. Paleontologists made the ...

The discovery in Patagonia shows that frogs have had a tadpole stage for at least 160 million years. Here’s how the ancient frogs compare to those of today. Tadpoles and adults of the extinct ...

“The paleontologists found hundreds of adult specimens of the basal ghost frog, the ancestor of frogs and toads,” Mariana Chuliver, a biologist from Universidad Maimónides in Buenos ...