The United States is packed with iconic walks and famous trails, but few adventures are as challenging as this incredible ...

The Columbia River is critical for fish, energy, commerce and identity. But it faces an uncertain future. How much more can ...

Snow has been melting at rapid rates throughout the region, including in the Rocky Mountains, and that could mean increased ...

A new assessment says there’s about 27 trillion cubic feet of natural gas — close to what the U.S. consumes in a year — and ...

Negotiations over the Columbia River basin ... through Montana, Idaho, Washington and Oregon, and provides the single largest source of hydropower in the United States. But parts of the treaty ...

Kansas, Louisiana, Michigan, Mississippi, Missouri, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, South Dakota, ...

Florida leads all states with the number of agencies that have signed 287 (g) MOAs. It is the only state to have every county sheriff’s office (67) participating in at least one 287 (g) program; many ...

Temperatures 10 to 20 degrees above normal for this time of year will extend across California, Nevada and as far north as ...

House GOP advances plan to sell federal lands in Nevada and Utah, sparking debate over conservation, access and state control.

Historical reports indicate there were thousands of bighorn sheep in the canyons and mountains surrounding Hells Canyon.

We can think of cemeteries as spooky places scarred by sadness, or as beautiful and instructive windows into the lives of ...

A new assessment says there's about 27 trillion cubic feet of natural gas — close to what the U.S. consumes in a year — and ...