America's public lands are under threat. Support coverage of this critical issue – video
In the coming months, the Guardian will look at the role of public lands in American life and the threat posed by a push to give them away
Tell us what America's public lands mean to you
As Congress moves to give away federal land and diminish public access, we want to hear from US public land owners. How do you use these spaces?
America's public lands are in danger. Help us fight the government sell-off
In a divided country, support for US public lands is a rare bridge issue – yet the Republican platform has opened the door to disposing of 640m national acres