Roosevelt used the broad powers of the Antiquities Act eighteen times to increase protections for places like the Arizona's ...

The designation of the Chuckwalla National Monument in the southern California desert and the Sattitla Highlands National ...

The proposed Dolores Canyons National Monument would be r oughly 400,000 ... protections put in place by former President Barack Obama, but those protections have been reversed by Biden.

following their original designations as monuments by former Presidents Bill Clinton and Barack Obama. By contrast, national parks are created by acts of Congress, largely to protect outstanding ...