Climate change scientist Maria Caffrey led a trailblazing study outlining the risks of rising seas at national parks.
David Bernhardt, a former industry lobbyist, has been personally involved with policymaking that helps oil companies.
The EPA extended its approval of the weed killer for two more years, despite scientists’ warnings.
A road through a national refuge in Alaska is meant to be for medical evacuations. But a little-known loophole lets it move fish, not just patients.
Here are six ways that Ryan Zinke rejected or impeded science during his nearly two years as the interior secretary.
An increase in ER visits three months after a large California fire raises questions about long-term health effects of blazes raging across the West.
The agency based its decision on “shockingly insufficient” company studies. Now millions of dollars in soybeans and other crops have been destroyed.