Farrington noted that another rock slide closed Highway 120 into Yosemite National Park last year. In fact, many of ...

The Salton Sea, California's largest lake, is failing east of Palm Springs. New federal worries are making things worse.

Crews have made significant progress clearing a major rockslide that closed one of the primary routes into Yosemite National ...

Under the original 1964 treaty, Canadian officials agreed to build storage dams that hold back the water to reduce the threat ...