Some wasps and frogs evolved similar chemicals that cause pain in predators, even though the species are not closely related.

Certain species of wasps and frogs share a pain and inflammation peptide similar to one found in vertebrates to help defend against predators—a discovery that contributes to a shifting view of how ...

DNA analysis reveals a fanged frog scientists thought was one species for nearly 200 years is actually several hidden species ...

The next time you stub your toe, get pricked with a needle, or have your fingers jammed in the lid of a piano, you might pause to consider the marvellous way our bodies are able to heal such injuries.

Certain species of wasps and frogs share a pain and inflammation peptide similar to one found in vertebrates to help defend ...

Some frogs have evolved one of the strangest survival strategies in nature. During winter, their bodies freeze solid, their hearts stop beating, and ice forms inside their tissues. Special chemicals ...