As the Colorado River shrinks, it’s revealing an iconic canyon that’s been underwater for decades since it was dammed up in the 1960s: Glen Canyon.
The Glen Canyon Institute and Grand Canyon Trust host a screening of the documentary "What the River Knows" at the Orpheum Theater.
NEW YORK — No one had to twist Robert Redford's arm to get him to narrate an IMAX film about a Grand Canyon river trip. Redford, a Utah resident and lifelong environmentalist, previously navigated the ...