It doesn't save energy, and it's bad for us: Bora Zivkovic
                                
                                
                                    (Newser) -
                                    Daylight Saving Time starts Sunday, but no one benefits from it, writes Bora Zivkovic in  Scientific American . It will take days for our bodies to adjust to the lost hour—we're essentially "jet-lagged for a few days"—and even cows will suffer when they're milked an...