Endangered Species

Calling It Quits on Oil and Gas Leases

Calling It Quits on Oil and Gas Leases

Scholars argue that the Interior Secretary has authority to terminate fossil fuel leases on public lands.

Protecting Future Biodiversity

Protecting Future Biodiversity

Can the Endangered Species Act be used to protect future species?

Regulating Tiger Kings

Regulating Tiger Kings

A proposed federal law would tighten regulation of private possession of big cats.

Endangered Deference

Endangered Deference

The Supreme Court’s recent Weyerhaeuser decision will add to the administrative costs of protecting endangered species.