February 12, 2014 12:50 am Researchers Investigate Link Between Figure Skating Spins and Concussions A top Connecticut researcher is investigating whether spinning puts skaters at risk for concussion symptoms. US & World Videos 1:42 Car sent flying into the air after speeding through rotary in Massachusetts 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:31 Synchronized swimmers: See an incredible triple whale breach 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit