Water Quality and Research Challenges in Duluth Streams
On this warm August day, two graduate students from the University of Minnesota in Duluth take to...
06:12
Light rain and cool air blowing off Lake Superior couldn’t keep representatives from the...
04:42
Beach-goers and swimmers began taking notice of rip currents in Lake Superior about five years...
04:46
Great Lakes Maritime Transportation Institute
Seagulls and sightseers crowd Canal Park in Duluth, taking in some of the treasures of Duluth’s...
04:02
For the last three years, researchers with the Large Lakes Observatory at the University of...
04:06
Great Lakes states have been examining ways to minimize their impact on lake environments....
05:01
E. Coli in Duluth-Superior Harbor Fish
E. coli bacteria contamination in the Duluth/Superior harbor has been an issue for many years....
04:45
Millions of people are drawn to Lake Superior each year to catch a glimpse of its natural beauty....
04:48
A View From the Lake Boat Trips
This marks the fifth year of boat tours on Lake Superior and its shoreline. The "View From the...
05:30
The Spirit of the Annual Smelt Run
Smelt have been around for so long that some may not realize they are an invasive species. Smelt...
04:45
Quagga Mussels in Lake Superior
These natives of Eastern Europe made their way into the Great Lakes like many other invasives —...
05:29
The Importance of Ice Cover for Lake Superior
Researchers have witnessed many changes in the Great Lakes in the wake of abnormally warm winters...
05:17
A seiche is a little-known phenomenon that occurs within the Great Lakes. They are standing waves...
05:08
The invasion of sea lamprey into the Great Lakes had a significant impact on Lake Superior's...
04:45
A charrette is simply a focused effort to resolve community development challenges in a short...
04:13
Chemicals like DDT have drawn much attention and concern over the years. The presence of...
06:13
Invasive species have been getting a lot of attention with the spread of spiny waterfleas and...
07:23
Risks and Benefits of Eating Fish
Your doctor may tell you that fish is a good source of protein or that their omega 3 fatty acids...
04:51
Steel Corrosion Found in More Northland Harbors
You may have heard about the mystery of corroding steel in the Duluth-Superior Harbor. The...
05:07
Lake Superior has experienced a number of changes over the years. Shoreline development, chemical...
04:33
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