Members of Arizona's congressional delegation have launched their latest legislative attempt to evelate Chiricahua National ...

After a 3,200-kilometer (2,000-mile) journey from Patagonia National Park to El Impenetrable National Park and a year spent adapting to their new environment, five guanacos, South America’s largest ...

Re:Public reports the Antiquities Act faces uncertainty, as recent legal challenges and political shifts threaten its future.

Chaco Culture National Historical Park preserves the remains of one of the most remarkable ancient civilizations in North America. Located in northwestern New Mexico, the park is home to monumental ...

A series of informational signs about slavery was removed Thursday from the President's House in Old City Philadelphia, a historic site operated by the National Park Service. Before the President's ...

Philadelphia sued the Trump administration after it directed the Park Service to rip out a memorial to slavery. Elsewhere, materials about climate change and labor history were being removed. By ...

Monday, Jan. 19, is Martin Luther King Jr. Day, honoring the prominent civil rights leader, but, thanks to President Donald Trump's administration, national park visitors won't get a free visit to ...

The era, deemed by TIME in 2014 to be the “transgender tipping point,” was marked by increased visibility of transgender people in popular culture and conversation. Chris Mosier carries his bike up a ...