Pack your bags! The National Park Service (NPS) said that the North Rim of Grand Canyon National Park in Arizona will open in ...

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

No. 9 Cal finished out their regular season strong at the Stanford Invite this weekend, falling only to hosts No. 3 Stanford.

President Trump's actions and rhetoric raise the risk that far fewer international tourists will visit the U.S., with World ...

As the climate continues to change, America’s national parks are becoming hotter and more hazardous for visitors, according ...

The Grand Canyon, which is offers extraordinary vistas ... operational along the canyon’s south rim. Uranium mining can pose risks to animals that rely on the environment. That includes the ...

The greatest threat the Tusayan development poses to the vast wilderness of the Grand Canyon, some critics say, could be the diminishing of the South Rim aquifer, which would cause springs and ...

An intraparty dispute between Arizona Democrats is threatening to upend the state party ahead of several key elections next ...