Long before winter seals the forest under ice, certain frogs begin preparing for a transformation that defies basic biology.

The Asian swamp eel is an air-breathing, mud-loving predator spreading throughout the United States. These slithering threats ...

There’s nothing like that first spring salad you’ve been babying for weeks. And there’s nothing like walking out one damp ...

The Oregon Department of Fish and Wildlife estimates 14.5 million wild vertebrate animals are killed on Oregon’s roadways ...

Sonoma Water, which operates the facility, warned that untreated wastewater “contains bacteria, viruses, and other pathogens ...

California’s diverse climate and sprawling urban areas have made the western state an unexpected hotspot for non-native ...

Each palm-size owl caught is a rush, not only because it is an encounter in the dark with pure wildness. Saw-whets are one of ...

Water flowing through one of America's most iconic landscapes is carrying traces of something decidedly un-grand: drug ...

A deadly fungus that has wiped out hundreds of amphibian species worldwide may have started its global journey in Brazil.

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

New research from James Cook University has made the extraordinary discovery that epaulette sharks can reproduce and lay eggs ...

Somewhere between life and death is the Alaskan Tree Frog. Discover how this amphibian freezes and lives to tell the tale.