Sediment and Algae Color the Great Lakes : Image of the Day
The brilliant streaks of blue and green that color the Great Lakes in this image are a contradiction. The blue in Lake Michigan and Lake Huron is sediment brought to the surface when strong win...
Algae Blooms Threaten Lake Erie – NYTimes.com For those who live and play on the shores of Lake Erie, the spring rains that will begin falling here soon are less a blessing than a portent. They could threaten the very future of the lake itself...