Until Mount St. Helens blew in 1980, Lassen's eruption was the most recent volcanic explosion in the lower 48 states. Ecologists now study Lassen's landscape to see what the future may bring to ...

The snowiest place in California is not at a ski resort in Lake Tahoe. And it’s not close to Mount Whitney in the Sierra Nevada, the highest point in the contiguous United States. According to a ...