"We humans, as well as many animals ... has previously looked at vision changes of southern leopard frogs as they metamorphose from aquatic tadpoles to frogs living on land, and found a lot ...

Frogs have maintained a surprising diversity ... Light-sensing proteins, called opsins, enable vision in sighted animals, and ...

Meet Xenopus, the African Clawed Frog: a strange creature that has opened a window into understanding ourselves in unexpected ways. Join Shane in this episode of Human Footprint as he talks to ...

Some frogs scream so high that humans can't hear it. Lots of frogs around the world use a scream to scare off predators but scientists have found frogs in the Brazilian Atlantic Forest that can ...

Like many other animals, frogs and toads are suffering greatly from human-related threats, and many species face imminent extinction. Frogs vs. toads "Frog" and "toad" are common names that don't ...

The organs and developing eggs of a female glass frog, Hyalinobatrachium mashpi ... but the researchers say they could lead to advances in human medicine. That’s because many red blood cells ...