Left to right, above: 'Racing Goes Safer' speakers Dr. Stephen Olvey, Romain Morizot, Yves Morizot, Dr. Jacques Dallaire, Dr. Terry Trammell, Don Taylor, Ed Becker, Joe Powell and Del Worsham.The fifth annual Stand 21 Safety Foundation Seminar at the Long Beach Convention Center was held during the Toyota Grand Prix...

Dale Earnhardt Jr. hopes to donate his brain to science in the hope that it will help with future research into concussions.The Sprint Cup star revealed his plans via Twitter on Saturday shortly after he retweeted a link to a story about three former Oakland Raiders players who plan to...