By Associated Press & Lydia Stephens A body of a man has been discovered following an avalanche in the US. Emergency services in Idaho located the body of the man on Friday who was caught in the avalanche while backcountry skiing with two other men on Thursday. The two others were rescued the day before after authorities received a GPS alert of a possible fatality in an avalanche near Stevens Peak, close to the Montana border. Police have identified the man who died as Corey J. Zalewski. The area had been under an avalanche danger warning for several days because of snowfall and blowing winds …