The extinction crisis sparks fierce debate. Despite widespread agreement that catastrophic biodiversity loss is occurring, scientists remain deeply divided on solutions — particularly whether ...

Depending on their discipline, researchers have different ways of addressing environmental problems. Biologists might focus on halting species loss, while economists investigate what people are ...

Recent events and policy decisions across the world are worrying conservationists and climate researchers. Events include funding cuts to conservation projects, countries and companies rolling back on ...

The majority opinion, authored by Circuit Judges Pierre N. Level and Myrna Pérez, held that the ESA does not preempt the State Ivory Law. A dissenting opinion by Circuit Judge Richard J. Sullivan ...