Lake Urmia, once the world's second-largest saltwater lake, has shrunk drastically, leaving salt-encrusted marshes and barren flats in its southern region. Its decline reflects deeper challenges ...

The time-lapse shows years of falling water levels as federal forecasts warn the reservoir could see record-low inflows this ...

For the first time in 25 years, no part of California was experiencing dry or drought conditions. That's according to the US Drought Monitor. It's *** tool that tracks the emergence, persistence, or ...