Federal officials are quietly warning that one of the country’s most important dams is approaching a tipping point not seen ...

The Glen Canyon Dam promised water and power — but the river had other plans. The Glen Canyon Dam once symbolized American engineering might. But the Colorado River it was built to tame is shrinking.

Turning on the lights all across Utah — in Bountiful, Logan, Hurricane, Murray, St. George or Blanding — happens instantaneously. But all of those cities receive some electrical power from hundreds of ...