Mike Popejoy, Utah Public Lands DirectorIn the canyon country of southern Utah, the Escalante River has sliced and carved ...

For more information, visit on the National Park Service's Grand Prismatic Spring page. Grand Canyon of the Yellowstone Rim and Loop Hike with Lunch (323 reviews) ...

You helped to stop a massive development proposed just outside the boundary of Grand Canyon National Park that had the Park Service and park supporters worried about negative effects on the ...

Backcountry explorer Rich Rudow (at left) and the author eat dinner beside a spring in Olo Canyon, one of the Grand Canyon’s numerous tributaries. Similar oases could be damaged by proposed ...

Mining bores deep into vertical rock formations called “breccia pipes,” making uranium soluble to groundwater and risking pollution to Grand Canyon’s biologically rich springs. They then leave most of ...

Conservation groups called on Arizona officials today to close a uranium mine near Grand Canyon National Park’s South Rim, citing severe and ongoing flooding that threatens to pollute deep aquifers ...

In May, GCU announced that they would move to the West Coast Conference, but now that plan has changed, and the 'Lopes will ...

Good to know: Located farther from Vegas, the South Rim is cooler, with rainy and snowy winters, and more moderate temperatures in spring, summer and fall. This full-day Grand Canyon tour run by ...