Mark Stelten has conducted research on magmatic systems since 2008 with an emphasis on geochronology and geochemistry. He has ...

El Capitan” takes top spot in global supercomputer race, helping tackle daunting challenges in national security and science.

(CNN) – A major comeback is underway at Yosemite National Park, and it involves the Sierra Nevada yellow-legged frog. The ...

Scientists are celebrating the recovery of the species in Yosemite National Park, where they were decimated by the ...

Fire danger has been consistently "low" over the past several days, and more precipitation is forecast. Seasonal firefighters have started to depart, and Helicopter-551 has been released for the ...

The National Weather Service has issued a Freeze Warning for the Mother Lode and the entire Central Valley, from 10 PM ...

Join us for an extraordinary week of hiking and exploration in Yosemite National Park! Our daily hikes will cover the gamut ...

Fire managers at Yosemite National Park declared an end to the 2024 fire season as of Friday. They cited what they deemed "low" fire danger and wet weather in the forecast.

The Sierra Nevada Yellow-legged frogs were almost wiped out of Yosemite National Park. But these scientists mounted a ...

People driving by randomly stopped and held signs to show their support because they believe there is no place for the Range ...