Over the Sierra crest — about 150 miles to the east of Manteca, Oakdale, and Turlock — is one of the world’s largest active ...

The Mount St. Helens eruption anniversary prompts investigation into the California earthquakes: eruption history, threat levels.

Undergraduates walk FUERTE's wild path toward environmental careers By Sonia Fernandez, UCSB On a sunny, windy morning 10 UC Santa Barbara undergraduate students peer over the edge of the Long Valley ...