Across the globe, a small number of animal species are now so rare that only a few individuals remain in the wild. Habitat loss, climate change, poaching, and human activity have pushed these animals ...

A young Sumatran orangutan provided a rare glimmer of hope for one of the world’s most endangered species. Conservationists ...

While conservation efforts have bolstered the populations of many species considered to be threatened in 2025, many animal and plant species continue to dwindle in number, with some even going extinct ...

Learn what the Endangered Species Act does, how it protects wildlife in the US and abroad, and why proposed changes could ...

The species is distinguished by its dense fur and fluffy tail Wisconsin Department of Natural Resources/Facebook A biologist in Wisconsin spotted a rare, endangered animal leaping in the branches of a ...

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Threats, Recovery Stories, and How We Can Help Across the globe, endangered species face a web of threats that undermine ecosystems and the services they provide. This piece explains the main ...

Climate change is pushing two iconic Antarctic species — the emperor penguin and the Antarctic fur seal — toward the brink of extinction, a new assessment finds. The new listings, published Wednesday ...

(Gary Braasch / Corbis) When Polynesians arrived at the uninhabited Hawaiian Islands thousands of years ago, they found an array of colorful tree snails, each less than an inch in length, across the ...