In one of his first secretarial orders, Doug Burgum ordered staff to review public lands with an eye toward opening them to ...

As Peoria experiences considerable development and economic growth, here’s a look back at the city’s roots and early days.

In one of his first secretarial orders, issued Monday, Burgum ordered Interior department ... some federal lands. Arizona is home to 19 national monuments, which stretch from the state's northern ...

A dry January across Colorado and the rest of the Rocky Mountain West has created a dichotomy of water haves and have-nots.

President Donald Trump has refused to rule out military coercion to acquire Greenland and the Panama Canal, and he suggested ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Russell Scofield remembers when federal officials first started getting applications to build solar farms on public lands. It ...

The National Park Conservation Association has identified 13 national monuments it considers at risk after a recent Interior Department order.

Wildlife managers, scientists and conservationists have a more complete ecological map of the American West with the release ...

Idaho needs to have a “critical conversation” about what out-of-state boat traffic looks like, Chanel Tewalt, Idaho State ...

Rising costs and cancellations by insurers citing wildfire risks have garnered attention in California, where many Los ...

The California Department ... but did not state how many acres it would encompass. The agency hasn’t released maps for these local areas — on city and county land where local fire departments ...