Expect showers Wednesday
A new study improves tremor forecasting of major northern California faults.
The catastrophic 1934 drought is one of the worst North America droughts on record, and was caused, in part, by an atmospheric condition that may have led to the current drought in California, a new study finds.
With several faults slicing through the San Francisco Bay Area, forecasting the next deadly earthquake becomes a question of when and where, not if.
For populations living in temperate zones across the world, the variation of daily temperatures may soon be a more profound case of night and day.
October 12-18, 2014 is Earth Science Week.
Alaska's Mount Churchill volcano erupted some 1,200 years ago, spreading ash from Canada to Germany. The incredible reach resembles a high-school hitter powering past Babe Ruth's prodigious home run records.
Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.