Associated Press: Some federal research centers around the country will be focusing on helping farmers and foresters deal with climate change. Agriculture Secretary Tom Vilsack announced the designation Wednesday of seven regional climate hubs in a conference call. He says the hubs will be at U.S. Department of Agriculture facilities, such as the U.S. Forest Service Pacific Northwest Research Station in Corvallis., Ore. Others will be in Iowa, New Hampshire, North Carolina, Colorado, Oklahoma, and New Mexico. They...