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 ...

African clawed frogs are very easy to keep in the lab.They were readily adopted by scientists as a model research animal. Author supplied The African clawed frog is the world’s most widely distributed ...

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 ...

The African clawed frog is the world’s most widely distributed amphibian. It can be found lurking in ponds on four continents apart from Africa. There is even a population of albino African clawed ...

At least 11 species of African frogs carry a built-in concealed weapon — they can sprout claws on demand to fight off attackers, U.S. researchers reported on Monday. Subscribe to read this story ...

African bullfrogs (Pyxicephalus adspersus) are large frogs that live across sub-Saharan Africa and prefer areas where water is plentiful and fresh. These monster frogs can be found anywhere 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 ...

Get unlimited access to ad-free articles and exclusive content. LiveScience A frog once widely imported and bred by hospitals because it lays eggs when injected with a pregnant woman's urine may have ...

RENO, NV It turns out the tadpoles from Florida-based Grow-a-Frog -- which markets them as an educational tool -- are illegal in Nevada and at least 10 other U.S. states, authorities said. Agents ...

CAMBRIDGE, Mass., June 23, 2008 – Biologists at Harvard University have determined that some African frogs carry concealed weapons: When threatened, these species puncture their own skin with sharp ...

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 ...

Naming all the creatures and plants in nature is no small task. Fortunate Phaka is a zoologist who has conducted the first comprehensive analysis of naming and classification of frogs and reptiles in ...