Bay Area Climate Change Hotspots

It used to be the redwoods in Marin County soaked in fog for an average of 12 hours a day. Now it’s just nine hours. Scientists blame that on climate change. NBC Bay Area’s Vianey Arana talks with Todd Dawson, an integrative biology professor at U.C. Berkeley about what the shift is doing to the trees and the redwood forests...

It used to be the city of Berkeley had 15 days above 85 degrees. Now the average is 30 days a year. The longest standing weather station in Berkeley, which is located at UC Berkeley, recorded the climate change trend as it happened over the last 100 years. NBC Bay Area chief meteorologist Jeff Ranieri talks with Zeke Hausfather,...