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 ...

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

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

Environmentalists say the proposed rollbacks could threaten the lives of sea cows through habitat loss, pollution and ...

Recently proposed changes to the national Endangered Species Act could have devastating consequences to some of the most vulnerable species by weighing their value – and that of their habitat – ...