Males of the South American species incubate their young in their vocal sacs. The London Zoo recently established a breeding ...

Learn why the temnospondyls' inability to evolve eventually did them in when mammals and dinosaurs appeared on the scene.

You know the feeling. It’s getting close to bedtime, you get sleepy, and you start yawning automatically. You may even find ...

Toughie died in 2016, and it’s likely the Rabbs’ fringe-limbed tree frog is now extinct. Romeo, a Sehuencas water frog that lives at the natural history museum in Cochabamba, Bolivia ...

A frog species thought to be missing for well over a century has been spotted again, according to an international team of ...

Ancient frog relatives survived the aftermath of the largest mass extinction of species by feeding on freshwater prey that ...

For 130 years, a small Chilean frog vanished from scientific view. Biologists searched. Nature enthusiasts kept their eyes open. But Alsodes vittatus remained stubbornly invisible.

A team of researchers has rediscovered a frog species which has not been seen in more than 130 years. First described in 1902 ...

A frog species not seen in over 130 years, Alsodes vittatus, has been rediscovered in Chile after decades of search efforts.

Witton ( The end-Permian mass extinction, 252 million years ago, was the largest, wiping out up to 90% of species.

just like modern amphibians such as frogs and salamanders. We know that climates then were hot, and especially so after the extinction event. How could these water-loving animals have been so ...