A deadly fungus has already wiped out 90 species and threatens 500 more but Anthony Waddle is hoping gene replacement could be their salvation ...

But now the amphibian, described by one researcher as a "living fossil", is facing severe threats from factors including climate change and pollution. :: This Earth The frog can grow over to 11 inches ...

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 ...

(CNN) – A major comeback is underway at Yosemite National Park, and it involves the Sierra Nevada yellow-legged frog. The frogs are an important part of the ecosystem at the park but are currently ...

With the effects of global warming and climate change, scientists and environmentalists alike are all increasingly worried about the extinction of multiple world species. Currently, there are at least ...

The millions of species humans share the world with are valuable in their own right. When one species is lost, it has a ripple effect throughout the ecosystems it existed within.

Anyone walking through the Tarumã neighborhood in Curitiba (the capital of the state of Paraná, Brazil) today may find it difficult to imagine the area as it was in the past. Between the buildings, ...

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 ...