An invasive species — one that can survive in drought, freezing weather and even outer space — is consuming and competing with native species in western Washington, officials are warning. Scientists ...

The African clawed frog is used as a model organism for biological research because of its close evolutionary relationship to humans, and because early development occurs externally, allowing ...

The development of hair was of central importance for the evolution of mammals and, thus, also of humans. However, the evolutionary origin of the genetic program of hair was previously unknown. An ...

Learn more about the interesting history of African clawed frogs with health and science, and how they became a harmful invasive species that easily took over waterways. Cannibal frogs with ...

ISSAQUAH, Wash. — An invasive species is consuming and competing with native species in western Washington, including salmon. Scientists have spotted African clawed frogs in Issaquah, Lacey and ...

Researchers have uncovered unexpected diversity in the genetic processes that determine the sex of the African clawed frog, a significant discovery in what was already one of the most widely studied ...

The African clawed frog, a species native to southern Africa, is one of the most successful invaders in the world. Part of the reason is that it has been of particular interest to scientists for a ...

Add frogs with claws to the list of usual animals you might find in Florida. Residents may soon be facing off with another invasive pest as the nonnative tropical clawed frog has been identified in ...