Oregon's Cascade Range mountains might not hold ... the Colorado River that supplies water to California, Arizona and Nevada, and greater than half the volume of Lake Tahoe. The team report ...

A combination of hotter and drier weather and more people living in places that naturally burn are making things complicated.

People in 13 states were warned of heavy snow and hazardous travel on Friday as multiple winter storms threaten.

A powerful winter storm is blasting the Northwest with heavy snow and fierce winds, as residents are warned to stay off the roads.

An atmospheric river originating from near Hawaii known as a 'Pineapple Express,' will send copious amounts of moisture into a large portion of the Northwest and California into the new week, ...

Scientists have mapped the amount of water stored beneath volcanic rocks at the crest of the central Oregon Cascades and ... Arizona and Nevada, and greater than half the volume of Lake Tahoe.

Karlstrom — along with researchers from Oregon State University, Duke and the U.S. Forest Service — are trying to map out how much ... that covers parts of Nevada and Arizona.

The previously unmapped aquifer is estimated to be more than three times the size of the Lake Mead reservoir in Nevada. Evidence of water beneath the Cascades in Central Oregon has long been as ...

Grade 4 and grade 8 pupils in multiple U.S. states have reading and math skill below the national average, according to ...

In the middle, Alaska, Idaho, Oregon and Washington saw 5.4 percent of COVID-19 tests ... and Arizona, California, Hawaii and Nevada at 3.1 percent. Respiratory illnesses like the flu, common cold, ...

President Sandoval and Vice Provost of Carley Ries discuss new programs offered by Nevada Online, ways for faculty to bring ...

While the Oregon Cascades are buried beneath heavy snow and glaciers this time of year, new research is showing something big ...