Aerial image of Glen Canyon Dam, a concrete arch on the ... The strikingly beautiful canyon that long existed before engineers dammed the river to create Lake Powell is coming back, little by ...

Lake Powell has shimmered between red canyon walls along the Arizona-Utah border since Glen Canyon Dam was completed in the 1960s. Environmental activists, who have long urged federal officials to ...

The Glen Canyon Dam at Lake Powell in Arizona is set to receive $30.9 million in upgrades as part of President Joe Biden's ...

The park also contains the Glen Canyon Dam, which was completed in 1963, creating Lake Powell and changing the surrounding environment dramatically. Visitors can kayak the Colorado River which flows ...