The body of a missing hiker was recovered along the Colorado River on Sunday after flash flooding in Grand Canyon National ...

Days after an atmospheric river brought record-setting rainfall to California, the state is in the crosshairs of another ...

The National Weather Service has issued flash flood warnings for Coconino County, including Grand Canyon National Park, that run through 1:15 a.m. Aug. 17. Doppler radar indicated thunderstorms ...

The NWS says excessive rainfall is expected to cause flooding along the Russian River, affecting roadways and agricultural ...

while above them wheat fields take advantage of rich soils the floods didn't reach. 7. Palouse River Canyon Geologists have long known that the modern-day Palouse River is too modest a creek to ...

FLAGSTAFF, Ariz.—The Federal Energy Regulatory Commission has accepted a preliminary permit application for a 24-story dam spanning the Little Colorado River gorge on the Navajo Nation. The proposed ...

For the two sisters of Chenoa Nickerson, the Arizona woman who died while hiking in Grand Canyon National Park ... park when she was swept away in a flash flood that struck Havasu Creek, according ...