Hunting for Ghost Nets in the Great Lakes
Free-floating fishing nets can kill fish and sailors. On the Great Lakes, anglers and tribes are confronting the problem.
Great Lakes
Cleaning Up the Great Lakes
Eliminating the pollution from industry requires a lot of time, money, and effort on the part of local groups, states, and federal entities.
What Happens When Winter Ice Doesn't Melt
April was the iciest month since record-keeping began in 1973.