A new study maps the best farmland in Calif.'s Central Valley for groundwater recharge through managed aquifer strategies.

Hydrologists show most streamflow out of the West's mountains is old snowmelt on a multi-year underground journey. New study finds that spring runoff is on average 5 years old.

Some Wisconsin farmers are glad to get a break from rain long enough to plant, while others are hoping for a long, slow soaking rain after planting wraps up. Cal Dalton raises about 13-hundred acres ...

Growing communities and extensive agriculture throughout the Western United States rely on meltwater that spills out of ...