They worry that recent efforts to control the spread of smallmouth bass in the Grand Canyon by increasing pulse flows from Glen Canyon Dam are taking too big a bite out of hydropower production and ...

Major John Wesley Powell makes the first recorded trip through the Grand Canyon and ... construction of a high dam on the Colorado River at or near Boulder Canyon. The report also suggested ...

Superb views of the Grand Canyon from high up in a helicopter may sound out of your budget, but the experience might cost ...

Stop 9: Glen Canyon Dam Before arriving at the Grand Canyon, make sure to visit another dam. The Glen Canyon Dam created Lake Powell, and here you can learn about the impact it had on the area.

However, in both filings with the commission today, the company doubled down on plans to dam and pump groundwater in a side canyon to the Little Colorado River, just upstream from Grand Canyon ...

This helicopter journey includes pickup and drop-off from Vegas hotels, live commentary from an expert pilot and stellar views of the Grand Canyon and Hoover Dam. The flight also goes below the ...

The 1.2 million-acre park spans the scenic desert landscape from bottom of Canyonlands National Park to the tip of Grand Canyon National Park, including buttes, cliffs, canyons, and mesas. The park ...

Additionally, this all-inclusive tour stops at the Hoover Dam on the way to the Grand Canyon, so guests get to experience two national landmarks for the price of one. The professional comedian who ...