Environment Seals Take Hearing Tests—and Offer Insight Into Arctic Drilling’s Impact on Marine Mammals How will Shell’s Arctic drilling affect marine mammals in the Chukchi Sea? Alisa Opar
Environment The Government Is OK With a 75 Percent Chance of a Major Arctic Oil Spill. Are You? The Department of the Interior says there’s a 75 percent chance of a major oil spill in the Arctic—and it’s willing to take that chance. Brian Palmer