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For over a hundred years, the Antiquities Act of 1906 has protected America’s natural and historic wonders from mining, drilling, looting, and industrial development.

We’re suing the Trump administration for trying to illegally open one of the world’s most pristine tropical marine environments to commercial fishing

We will defend the progress we have made and keep moving forward.

April’s proclamation threatens indigenous heritage, endangered species, and pristine marine ecosystems in Pacific Islands Heritage Marine National Monument

David Henkin, attorney in Earthjustice’s Mid-Pacific Office, explains our lawsuit to protect the Pacific Islands Heritage Marine National Monument.

The monuments comprise over 5 million acres of national public lands across the west

Tracking how Earthjustice is holding the Trump administration and Congress accountable — while making progress in states, in public utility commissions, and overseas.

Now is the time to let the administration know we won’t stand for selling America’s public lands to the highest bidding polluter.

A timeline of the creation of and fight to defend the National Forest Roadless Area Conservation Policy.

Attacks on Chuckwalla and Sáttítla Highlands national monuments would jeopardize countless sacred sites, landscapes, and cultural resources.

This case challenges President Donald J. Trump’s unlawful Proclamation 10918 of April 17, 2025, which purports to strip core protections from the Pacific Islands Heritage Marine National Monument and to open the Monument to commercial fishing.

Los ataques a estos populares monumentos pondrían en peligro innumerables lugares sagrados, paisajes y recursos culturales.

This order threatens indigenous cultural heritage and critical species’ habitat within and around the monument

Public interest groups challenge the Department of Energy’s sham order

Ampliar el puerto de Veracruz afectaría un importante sistema arrecifal.

Motion to intervene filed in support of President Biden’s monument designation near Grand Canyon

Search by county to see the level of smog pollution in the air. Smog can trigger asthma attacks and increase the risk of heart and lung diseases.

Search by county to see the level of soot pollution in the air. Soot causes death and serious health harms.