Explorer Richard Byrd probably wasn't first, though he got within sight: study
                                
                                
                                    (Newser) -
                                    American explorer Richard Byrd gained renown 87 years ago when he became the first guy to fly over the North Pole, but a new report thinks he might have missed the mark by as much as 80 miles. As  LiveScience  reports, there's long been doubt cast on Byrd's...