 The Porcupine caribou is one of the few barren-ground herds in the circumpolar world that remains strong and healthy and the communities who rely on it want to make sure it stays that way. This was the key takeaway from a three-day Caribou Summit held in Fort McPherson, N.W.T., last week. Organized by the ... Caribou summit asks a burning question: Whats the future of the... 