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.

Such giant tadpoles aren’t common today, says Chuliver, and when they do occur, they usually grow into relatively small adults compared with other frog species. Instead, N. degiustoi was big ...

Scientists have discovered the oldest-known fossil of a tadpole, which lived among the Jurassic dinosaurs 160 million years ago.

A 161 million-year-old fossil, linked to a line of extinct frog-like amphibians, is the oldest tadpole ever found.

An ancient tadpole fossil, the oldest ever found, was recently unearthed in Argentina, providing insights into the evolution of modern frogs.

The newest Muttart exhibit 'Frogs and Friends' is an inviting atmosphere that encourages education and inspiration.

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 ...

Researchers from the University of Copenhagen say the frogs, found across the rainforests of Madagascar, emit whistling sounds while communicating with others of their species. “That is why we ...

It's the next generation -- of tree frogs. A new species was discovered in Madagascar and named for having "Star Trek" like cadences. Paramount/courtesy Everett Collection Beam me up, froggy.

At one point, the blogger points a whole bat to the camera and tells viewers ‘it has teeth’ before beginning to crunch on the ...

The pavement outside of Sichuan Street Food in Pasadena is peppered with xiao ban deng (little plastic stools), a hallmark of roadside stalls in Chengdu or Chongqing in the Chinese province of ...