The Trump administration on April 16, 2025, issued a proposed rule to rescind nearly all habitat protections for endangered species across the country. The proposal has profound, life-altering ...

Few animals evoke the wild like wolves. Majestic, intelligent and highly social, they’re crucial in driving evolution and balancing ecosystems. Some 2 million wolves once roamed freely throughout ...

Monarch butterflies are important culturally and ecologically across North America. Generations have watched in wonder as yellow-and-black striped caterpillars fold into green-and-gold chrysalises and ...

Tucson, ARIZ. (April 7, 2025)—The Trump administration’s plan to sell federal public land for sprawl development could bulldoze endangered species habitat, canyons and forests across the West — from ...

Mexico's Gulf of California — one of the most biodiverse places on the planet — teems with 891 species of fish and a third of the world's cetacean species, including the smallest and most endangered ...

Thank you for your interest in the Center for Biological Diversity's Leadership Circle. This group of top-level members serves as the core funders for the Center's path-breaking work in protecting ...