Park experts are now warning that the damage may take years to undo.
Environment & Health
Wheeler has gutted fuel efficiency standards and rolled back emissions rules for carbon and mercury.
There will be new limits to the Clean Water Act, growing threats from climate change and aging infrastructure to fix.
With Trump, oil drilling takes priority over essential services like trash pickup in national parks.
Mariner East 2 has proved to be one of Pennsylvania's most troubling pipeline projects.
Insurers and medical providers are actively cooperating to help Big Pharma peddle more drugs to you.
Varshini Prakash, founder of the Sunrise Movement, discusses more.
The government shutdown, and several other actions by the administration, could have long-lasting environmental effects.
Subcontractors can deny or skimp on patients' services.
The walls and fences that already exist along the border are causing environmental damage and hurting communities.