In the Great Lakes, the term “opossum shrimp” refers to Mysis relicta, ... However, they have also been observed at the deepest points of Lake Superior, reaching depths of over 1,000 feet!

The Great Lakes reached their highest ice coverage (52.23%) since February 2022. Lake Superior was the last of the Great Lakes to become ice-free on May 11, 2025. As of June 6, 2025, water ...

The Great Lakes ice season typically begins in the shallow, protected bays like Green Bay and Saginaw Bay as we see this year in Figure 1. Below is a chart that shows the average date of first ice ...

Trump budget document points to ending federal role in Great Lakes science by next year A Fiscal Year 2026 budget document from Trump's Office of Management and Budget calls for deep cuts to NOAA ...

It's a fish story with a big, unexpected plot twist. A native Great Lakes whitefish thought extinct for nearly 40 years has been rediscovered by scientists – in the wrong Great Lake.. The ...

The world’s deepest lake is Lake Baikal, situated in southern Siberia, Russia. Also known as a rift lake, ... This is more than all of the North American Great Lakes combined.

The Great Lakes have been victimized by invasive populations of mussels for years. The zebra and quagga mussels are a danger to native lake life, hitching a ride on boats and other watercraft.

It's a fish story with a big, unexpected plot twist. A native Great Lakes whitefish thought extinct for nearly 40 years has been rediscovered by scientists – in the wrong Great Lake.. The ...

It's a fish story with a big, unexpected plot twist. A native Great Lakes whitefish thought extinct for nearly 40 years has been rediscovered by scientists – in the wrong Great Lake.. The ...

It's a fish story with a big, unexpected plot twist. A native Great Lakes whitefish thought extinct for nearly 40 years has been rediscovered by scientists – in the wrong Great Lake.. The ...

It's a fish story with a big, unexpected plot twist. A native Great Lakes whitefish thought extinct for nearly 40 years has been rediscovered by scientists — in the wrong Great Lake.

It's a fish story with a big, unexpected plot twist. A native Great Lakes whitefish thought extinct for nearly 40 years has been rediscovered by scientists – in the wrong Great Lake.. The ...