Trends in Japan, Washington, DC, show impact from climate change
                                
                                
                                    (Newser) -
                                    Japan's cherry blossoms have hit their earliest peak in more than 1,200 years, in a rather gorgeous sign of a devastating problem: ongoing climate change. Emperors, monks, and governors have kept records on cherry blooms since the 8th century, making it "incredibly valuable for climate change research,...