Sask. professor studies how boom in moth population threatens caribou

A caribou browses in wetlands in Kenai, Alaska in this Sept. 6, 2012, photo. (THE CANADIAN PRESS/AP/Peninsula Clarion, M. Scott Moon) A caribou browses in wetlands in Kenai, Alaska in this Sept. 6, 2012, photo. (THE CANADIAN PRESS/AP/Peninsula Clarion, M. Scott Moon)

CTVNews.ca Top Stories