More than 47,000 species face extinction today, a figure that grows daily as habitats shrink and human pressures intensify.

On a lawn inside the Bronx Zoo, rows of headstones display multiple animal species, making for an eerie display during the ...

WASHINGTON— A new Center for Biological Diversity analysis identifies seven endangered animal species that would be pushed to ...

New research finds extinction rates have been declining for a century, challenging assumptions of an ongoing mass extinction.

Fossil skulls reveal how extinct mammals smelled the world, with new research linking olfactory bulb size to gene counts.

The Trump administration has proposed big changes to federal protections for threatened and endangered species, habitat, and ...

On Nov. 21, 2025, the Trump administration published four proposed rules designed to reinstate most of the 2019 regulations ...