Plus: Troubling signs for Lake Powell levels, another Democrat enters the CD7 race, a daring pup rescue and more news ...

Lake Powell is a linchpin of the western U.S. water and energy systems, storing up to approximately 24 million acre-feet of water. The Glen Canyon Dam provides power to approximately 5 million people ...

If the next two years are drier than usual, Lake Powell’s water levels could drop too low to generate electricity, federal report says.