Action News Now reporter Nathan Espindula joined PG&E crews as they flew in a helicopter to conduct a snow survey at the ...

Southern California beaches come in all sizes and specialties. From San Diego to Santa Barbara, some offer animal watching, ...

How do volcanologists determine the height of eruptive plumes from Yellowstone’s past explosive eruptions? Ironically, you ...

From Crater Lake National Park to Medicine Lake and Lassen Volcanic National Park, this 500-mile scenic byway and ...