«A winter storm that hit the southern United States yesterday all but paralyzed the city of Atlanta, stranding people in cars at stores and children at their schools. The storm only brought a few inches across the region but with the ice caused major problems in America’s southern region.» Leer más.

For more than three decades, since the seminal work of Ray Huey, Al Bennett, and Steve Arnold, biologists have measured whole animal performance–how fast they run, how far they jump, how well they can swim–to understand how species are adapted to their environment. Leer más.

Ok, I’ve been e-mailed articles about axolotl extinction now by lots of friends and colleagues. First of all, thank you. It’s all over the news, with Yahoo. Leer más.

An ancient, predatory creature known as the devil frog may have looked even scarier than previously thought. Leer más.

Adjunto fotografías de ejemplares de tritón ibérico (lissotriton boscai) en fase acuática y tritón pigmeo (triturus pygmaeus),en coloración muy apagada, hembra en fase acuática, observados en un mismo arroyo y gallipato (pleurodeles waltl) en fase acuática en un charco aislado próximo al arroyo. Leer más.