Species people saw frequently as children are now more elusive, researchers say. Drastic declines in animal species over the past several decades paints a grim picture for the future of healthy ...

North Carolina's tricolored bats are unstable, among several species of bats quickly dying off in the dark. The bats eat the ...

Zoos and wildlife parks across North America are home to hundreds of giraffes that awe millions of visitors each year. These ...

Our species is nothing if not prolific. The world’s human population is expected to reach 8 billion this month and increase to 10 billion over the next 60 years, according to demographers at the ...

You’ve heard the slogans: save the whales, protect our pollinators. You may have lamented the decline of polar bears or the ...

Vehicle collisions, crop damage and a changing ecology are all reasons why an increasing deer population in Wisconsin is ...

Researchers have newly described three extremely rare species of toad that leapfrog over the egg-to-tadpole stage and give birth to toadlets.

The South West Wildcat Project found that the region and connecting habitat contains sufficient woodland to support a ...

SACRAMENTO— In response to a Center for Biological Diversity petition and lawsuit, the U.S. Fish and Wildlife Service today proposed Endangered Species Act protection for four populations of foothill ...

During this year’s Audubon Society’s Christmas day bird count, 100 volunteer birders identified 107 species around Boulder, a remarkably average outcome compared to the previous 120 years of data. A ...