When the Great Lakes Water Quality Agreement was passed in the 1970s, eutrophication was the big problem. Eutrophication occurs when too many nutrients enter a body of water, increasing the amount of ...

The study’s co-author, Craig Stow, said the reason for that is the maximum density ... for the Great Lakes in terms of extended periods when algal blooms may occur, the duration of shipping seasons, ...

As executive director of the Great Lakes Observing ... The last effort to map the lakes came in the 1970s. Maps were largely created using single-beam sonar technology similar to today's commercially ...

The beauty of Grand County is that when temperatures drop, the fishing doesn’t stop. The area is home to 80 lakes and reservoirs ... Lake Granby boasts the highest density of lake trout documented in ...

One of the coolest features on their website is an interactive map which outlines the more than 800 lakes in B.C. that the non-profit ... and it’s also a great spot for freshwater fishing, being well ...

A new documentary released to streaming services this Friday, THE FISH THIEF: A Great Lakes Mystery tells this story of the sea lamprey's rise and fall on the lakes. "The reason you have small ...

A new program pairs ice fishing anglers on the Great Lakes with researchers who need to know how thick the ice is, despite funding chaos.

After all, they’re the ones pulling millions of pounds of fish from the water. In the case of the Great Lakes in the 1940s and 50s, this same narrative unfolded. The lake trout population was ...

This is a bit of a departure from some of GLOS’s past work, like a website called Seagull that aggregates sensor-based, ...

The Great Lakes region has long been heralded for its commercial fishing industry and large hauls. That wasn't always the case, thanks to a mysterious invasive species that began popping up across ...

Illinois Gov. JB Pritzker has halted a key project meant to defend the Great Lakes from invasive carp, citing federal funding ...

A Great Lakes Mystery” covers the sea lamprey invasion and tells a story of how society and science united to save local fish.