An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

Water is now a contested resource around the world. Nowhere is this more evident than in the fight playing out over the ...

What if I told you of a river—mighty and sacred—that once carved its way across ancient India, nurturing civilizations and ...

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

The House National Security and Department of State Appropriations Subcommittee (formerly State-Foreign Operations) will meet ...

Following the longest river in Great Britain, this accessible path is just one of many within the bounds of a lush Welsh ...

The Bureau of Reclamation will send more water out of Lake Shasta at Shasta Dam. Here's how long those increased water ...

The second in a pair of back-to-back storm systems moved across Southern California overnight, triggering small mudslides in ...

Donald Trump took office at a pivotal moment in a dispute over water rights on the Colorado River. California and other states have competing claims.

The Hanoi government has approved a strategy to revive the To Lich River by channeling Red River water and enhancing ...

Though only 2 percent of its total length, the 54 km section of the river that flows through Delhi accounts for over 75 ...

If only we would turn the spigot, it would just keep coming. That may be an almost accurate description of other river systems, like the Mississippi, which flows south from Minnesota near the Canadian ...