The National Park Service's after-action report — released under the Freedom of Information Act — shows the failure to improve security for the permitted event followed a similar protest in the same park just months before that forced the Biden White House to evacuate staffers.

Mark your calendar to visit a national park for free. Go on all 10 days, if you wish. For 2026, one day was added and two were abolished.

U.S. residents visiting 11 of the most heavily visited national parks, according to the National Park Service.

The school aims to serve as a model of environmental sustainability and climate resilience, using concrete materials extensively.

The New York Times reported that the National Park Service removed a sign warning about the effects of climate change on the historic Fort Sumter site.

On August 28, 1963, National Park Service ranger Gordon Gundrum adjusted the microphones at the Lincoln Memorial to ensure that Dr. Martin Luther King, Jr.'s "I Have a Dream" speech could be fully seen and heard by the 250,

A new partnership between Blackfeet Community College and Glacier National Park is taking shape after leaders from both institutions signed a memorandum of agre

The lure of easy money will always attract unscrupulous individuals. Rangers uncovered massive illegal operation deep in US national park — here's what they found first appeared on The Cool Down.