It is also an important source of drinking water for cities within the Colorado River Basin, including Phoenix, Tucson and Las Vegas, and cities outside the basin, such as Los Angeles, San Diego, Salt ...

From real-time flood alerts to drone-based waterlogging surveillance, a slew of initiatives is being tested in Delhi, ...

Heavy rain is expected to continue across parts of the U.S. after moisture-laden storms pummeled the Northeast on Thursday.