FAIRBANKS — A wolf attacked a Tok trapper on his snowmachine last week about 30 miles off the Taylor Highway, biting through the man’s parka and three layers of clothing to put a 3-inch gash on his arm. Lance Grangaard, 30, said he was “putting along” on his Ski-Doo Tundra on Thursday afternoon, coming down a frozen creek, when he saw the wolf out of the corner of his eye. “I turned in time to stick my arm up,” said Grangaard, who was trapping with his father, Danny, in a remote area off the Taylor Highway known as Ketchumstuk. “A...