“Despite being among the smallest frogs globally (the second smallest amphibian species), it exhibits skeletal traits typical of larger frogs,” scientists wrote. “During its ...

“Despite being among the smallest frogs globally (the second smallest amphibian species), it exhibits skeletal traits typical of larger frogs,” scientists wrote. “During its evolution, it underwent ...

During his speech, he called Puerto Rico a "floating island of garbage" and said people of Hispanic and Latin heritage " love ...

Found in a rock in Argentina, the six-inch-long tadpole sheds light on the history of frog metamorphosis Alexa Robles-Gil Daily Correspondent An artist depicts the tadpole and frog individuals of ...

Paleontologists made the discovery of a juvenile of the ancient frog species notobatrachus degiustoi inadvertently — while searching for dinosaurs in the La Matilde Formation in Patagonia ...

(Mariana Chuliver via AP) This image provided by Mariana Chuliver shows paleontologist Matías Motta at the fossil site “Estancia La Matilde” in Patagonia, Argentina showing an adult specimen of 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 ...

A 161 million-year-old fossil, linked to a line of extinct frog-like amphibians, is the oldest tadpole ever found. By Asher Elbein The metamorphosis of a frog from baby to adult is one of nature ...

“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 ...

It is smaller than several ant species. While it sounds like a cricket, it’s not an insect: It’s an extremely small frog. The recently discovered animal is one of the smallest known ...