How does one determine a regular looking trout is actually a senior citizen? It works a bit like trees, you need to count the ...

Researchers say that a lake trout recently captured in Lake Superior is believed to be the oldest-known specimen of its species ever caught in the Great Lakes, estimated to be 62 years old.

A lake trout caught in Lake Superior was tested by the Michigan DNR and discovered to be the oldest specimen on record. The ...

Noah Hobbs has been appointed as the Interim Executive Director at the Lake Superior Zoo. It comes after the announcement ...

Operations left behind uniquely colored beaches in Minnesota’s Silver Bay and Michigan’s Gay. But the materials are different.

Researchers say that a lake trout recently captured in Lake Superior is believed to be the oldest-known specimen of its ...

The Lake Superior Zoo Board of Directors has announced Noah Hobbs as its Interim Executive Director. Hobbs will take the role ...

To submit a calendar event, email [email protected] or call 715-395-5000. The deadline is noon Tuesday for the ...

The oldest known trout in the Great Lakes was found, and she has a name: Mary Catherine. Or “Grandma Mary Catherine” for the young’uns.

The best way to measure how old a fish is is by counting the number of rings formed on a chunk of calcium living in its inner ear. This lake trout, named Mary Catherine, had 62 rings.

Trail proposal sparks discussion of an update to the 2012 plan that led to the restoration of most of Wisconsin Point.

DULUTH — For those glancing out toward the big lake and the harbor, there have been many ship sights to see this month, and ...