Frogs bred at the L.A. Zoo are hatched and raised to ensure their development. After reaching maturity, these frogs and ...

Hundreds of tadpoles hatched six weeks later, and in 2003 tiny frogs and tadpoles were taken to Buenos Aires National Wildlife Refuge and released in earthen cattle tanks free of bullfrogs.

High in northern Peru, three frogs no bigger than a thumbprint have stepped out of anonymity and into the scientific ...

The Sierra Nevada Yellow-legged frogs were almost wiped out of Yosemite National Park. But these scientists mounted a wildlife comeback.

Mountain yellow-legged frogs are considered endangered because of threats from habitat destruction, drought and diseases. Less than 200 of them remain in the wild, according to the San Diego Zoo.

LaDuke: When the frogs sing A column by Winona LaDuke, an Ojibwe writer and economist on Minnesota’s White Earth Reservation. She also is co-curator of the Giiwedinong Museum in Park Rapids ...

Endangered frogs snatched as tadpoles from fire-ravaged mountains above Los Angeles in 2020 were returned home last year in a moment of hope and excitement. But the California amphibians are once ...

The Sierra Nevada Yellow-legged frogs were almost wiped out of Yosemite National Park. But these scientists mounted a wildlife comeback.

Frogs have been on the decline in the Chicago area. The health of the frog population tells us a lot about the health of our environment.

Shedd Aquarium's Caribbean Reef makes way for new centerpiece with twice the tanks “Wonder of Water,” beneath the rotunda, allows visitors to experience both freshwater and saltwater habitats.

The experiment had 120 tanks with two environmental variables, elevated temperature and salinity, which represented climate change and runoff from road salts, respectively, in the wild.