Below Mount Jefferson and McKenzie Pass is a massive storehouse of water three times the size of Lake Mead, say Oregon ...

Arizona is gearing up for a potential legal showdown to safeguard its water rights amid growing tensions over the Colorado ...

With Trump’s action to pause all federal spending, there’s a temporary stop on money that proved critical in bringing Lake ...

A rocky start to the year has put water flows through America's second-largest reservoir on track to decline, unless ...