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U-M divers retrieve 8,900-year-old piece of wood from Lake Huron
Annarbor.com (12/12)
University of Michigan researchers announced they have found a 5 1/2 foot long, pole-shaped piece of wood that is 8,900 years old in Lake Huron.
RIVERKEEPERS: Tending the waterways
Niagara Gazette (2/6)
The goal of the Buffalo Niagara Riverkeeper is two-fold: protecting the water quantity and the quality, as well as connecting people to the waterfront.
Internationally renowned ‘Ocean Doctor’ to speak in Grand Rapids
MLive.com (2/3)
Known as the “Ocean Doctor,” David Guggenheim will speak in Grand Rapids, Mich., about the many similarities between the threats to the oceans and to our Great Lakes.
SUNY Fredonia to lead Great Lakes pollution study
Wall Street Journal (2/3)
Plastic pollution in the Great Lakes will be the focus of a study this summer. Led by the State University of New York at Fredonia, researchers will try to quantify the amount of plastic polluting the fresh water Great Lakes.
SSC students taking part in marine science bowl
Arenac County Independent (1/31)
Teams of Michigan high school students will be heading to Ann Arbor this weekend to take part in the annual Great Lakes Bowl, a quiz event that focuses on questions about marine and freshwater systems and biology.
No aquarium for Windsor
CBC News (1/31)
Aquariums in Cleveland, Toledo, and Chicago prove to be too much competition for Windsor.
What's going on in your neighborhood this month? Meet other people and learn together at recreational and educational events! Our new dynamic calendar is updated daily with current educational events.
3 | Introduction to the Great Lakes
Lake Superior is the largest of the Great Lakes in surface area and volume. In fact, Superior has the largest surface area of any freshwater lake in the world. 
The lake stretches 350 miles from west to east and 160 miles north to south. Its shoreline is nearly 2,800 miles long. Superior is also the coldest and deepest of the five Great Lakes. Average depths are close to 500 feet; the deepest point in the lake reaches 1,332 feet.
Fun Facts
Lake Superior's volume is so large that it could contain all the other Great Lakes plus three additional lakes the size of Lake Erie.
In 1985, scientists using a submersible vessel descended for the first time to the deepest part of Lake Superior (-1,332 ft./-405 m), near the Pictured Rocks National Lakeshore in Michigan waters.
Graphics: Basin map with Lake Superior highlighted; rocky cliffs on the shores of Isle Royale show the effects of prolonged wind and waves; Miner's Castle rock formation at Pictured Rocks National Lakeshore.
