United States Geological Survey

Hot days can trigger Yosemite rockfalls

After more than three years of monitoring the towering granite cliffs of Yosemite National Park, scientists have new insights into a potentially important mechanism that can trigger rockfalls in the park. Although many conditions ...

dateMar 29, 2016 in Earth Sciences
shares12 comments 0

Las Vegas holds key to abrupt climate change

According to new U.S. Geological Survey research published today in the Proceedings of the National Academy of Sciences, springs and marshes in the desert outside Las Vegas expanded and contracted dramatically in response ...

dateNov 10, 2015 in Earth Sciences
shares81 comments 0