Department of the Interior

The federal agency's action — published Tuesday — contends that its decision is intended to "encourage energy production" in the midst of Trump's self-declared national energy emergency.

Nevada filed a federal lawsuit Monday challenging the Trump Administration's new rules drastically cutting the state's access to the Colorado River.

Calls for sign reinstallation follow a 2025 federal order for the removal of ‘negative’ exhibits.

The federal government will cut back on the amount of water for Arizona, California and Nevada after years of negotiations. They will hit cities in the Phoenix and Tucson areas the hardest.

This comes after the U.S. Department of the Interior reportedly restricted staff from telling the public about deaths or injuries in national parks.

Senate Democrats say the examination undermines Congress' role in identifying wilderness areas for protection.

Boulder City appeals a decision by the Bureau of Land Management which approved a data center without its involvement

The Interior Department announced plans for sharing water. Further details are coming soon, but big cuts are likely for cities in Phoenix and central Arizona.

After years of stalled negotiations, the Department of the Interior releases final Environmental Impact Statement, covering 10 years of future management for seven states

For the first time, Grand Teton National Park confirmed it removed additional signage to follow a Trump admin order to remove ‘negative’ depictions of Americans.