During the Great Depression, Franklin Roosevelt created a tree army. Civilians planted trees, built dams, and transformed ...

As spring thaws the Central Cascades, a herd of roughly 250 elk are embarking on their seasonal migration between winter and ...

Interior Department officials are considering scaling back the boundaries of national monuments in the West to encourage ...

By focusing on pragmatic solutions with broad public support, leaders can rekindle bipartisanship in service to public health ...

The Painted Desert in northern Arizona is a mesmerizing landscape of vibrant badlands stretching across the Colorado Plateau.

Fifty-five years ago, on April 22, 1970, the world took note of its burning rivers and acrid air. An overdue shift in ...

Arbor Day this year comes to the news that the Trump administration is seeking to fast-track the resource exploitation of public lands, as reported by The New York Times, The Hill and others — ...

The push would spark an intense legal fight over the right of a president to grant sweeping lands protections under the 1906 ...

Arbor Day started as a tree planting day in Nebraska. Prizes were given out to people who planted the most trees that day.