The Trump administration's Department of the Interior is forcing the removal or censoring of national parks exhibits that share factually accurate and relevant US history and scientific knowledge. This campaign has escalated in recent weeks. The Trump administration has issued directives to National Park Service staff to remove many exhibits across the country, including ones that discuss the history of slavery and enslaved people, civil rights, the treatment of Indigenous peoples, and climate science. The effects of climate change on our nation's most iconic landscapes and sensitive natural resources are real; simply deleting references to climate science and impacts does not reduce the harm being done. Your help is needed to keep science and history from being removed and censored from America's largest classroom—our national parks! Tell US Secretary of the Interior Doug Burgum to stop erasing science and history from exhibits within the National Park Service. https://secure.ucs.org/a/2026-tell-us-doi-stop-censoring-science-national-parks-1-1