Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world's most closely watched volcanic systems. Now a team of geoscientists has uncovered new evidence ...

Understanding the earthquake history of a region is key to estimating seismic hazard. To help with this task, Geologists look for clues about prehistoric earthquakes at the bottom of lakes in the ...

This dazzling California state park has all the charm of Yosemite, from hikes past ancient redwoods to hidden swimming spots, ...

Skip Yosemite’s crowds and explore otherworldly landscapes with lava fields and steaming fumaroles along epic hikes in this California hidden gem.