Nearly 600 California red-legged frog tadpoles that were raised at the Aquarium of the Pacific in Long Beach were released into streams in the Santa Monica Mountains, marking a hopeful step in ...

If not for a pair of Smithsonian scientists, the fingernail-size frog from Brazil would have likely gone extinct without ever being described ...

The endangered northern leopard frog species is showing positive signs of recovery after surviving the first winter in the wild within the Columbia National Wildlife Refuge in Eastern Washington, the ...

Birch Aquarium at the Scripps Institution of Oceanography at UC San Diego marked the occasion as its first ever species reintroduction. The frogs were released into the San Bernardino Mountains in a ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Nearly 600 California red-legged frog ...

Following a species rehabilitation effort by the Birch Aquarium, San Diego Zoo Wildlife Alliance, UCLA, and others, more than 350 endangered Mountain Yellow-legged Frogs have been released into the ...

Galaxy frogs, a rare and endangered species named after the star-like speckles on their dark-colored bodies, have disappeared from a study site in the Western Ghats, India Several groups of ...

Almost two-thirds of Australia is privately owned. But most of our scientific understanding of how threatened species are ...

There was a moment in 2008 when Michael Mahony realised the ambitious project he'd signed up for years earlier might actually work. Looking under a microscope, a few tiny brown cells had begun to ...

Curitiba, Brazil used to be forests, wetlands, fields and streams before it was developed over the last half-century. Gilberto Jacob via Unsplash As new species are discovered around the world, others ...

The strategy, known as synthetic biology, is gaining momentum globally as a conservation tool and human health solution, ...