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 ...

Xenopus laevis have a unique process for consuming food. They lack a tongue and must utilize inertial suction, jaw prehension, forearm scooping, overhead kicking, and terrestrial lunges when hunting ...

ISSAQUAH, Wash. (AP) — 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 ...

SAN FRANCISCO — They may be unassuming, and sometimes even cute, but these slimy, 4-inch amphibians have some biologists worried about the future of Northern California’s lakes and streams. The ...

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 ...