CBS: As ocean temperatures warm, rain and snowstorms become more intense, but may also come less often, according to distinguished senior science Dr. Kevin Trenberth at the National Center for Atmospheric Research.
Those are changes the people who fight wildfires across the nation have noticed.
"The climate is changing. I mean if you look at the last 100 years the average temperature has increased, if you looked at the last 30 years the average temperature has increased," said Rod Moraga, a wildfire...