Two salmon jumping out of a stream of water

Sneaky salmon live life in the fast lane

By Julia Belden
It’s one of Mother Nature’s most spectacular events. Mature chinook salmon, battered from a long and exhausting migration, return to the shallow tributaries of their birthplace to spawn. It’s the final act of the salmon’s short two-to-three-year life: after passing on their genes to the next generation, the fish quickly die.

man stands on ice next to hut

Ice fishing returns to Lake Erie after years of thin ice and open water

By Clara Lincolnhol
Ice fishing has returned to Lake Erie this year after several seasons of thin ice and open water. Business owners and anglers have noted an increase in activity, with some reporting higher turnout than in previous years. At the same time, changing ice conditions in recent years have raised questions about long-term trends on the Great Lakes.

A lab person handling vials used for blood testing

CDC awards biomonitoring grants to Great Lakes states; Future funding unclear

By Isabella Figueroa 

New grants to Great Lakes states to measure harmful chemicals in marginalized communities are facing uncertainty under increased White House scrutiny on federal spending.

In September 2024, the Centers for Disease Control and Prevention awarded a first round of $5 million across six state biomonitoring programs that measure chemicals in people. Michigan, Minnesota, New York and Wisconsin were among the states receiving grants.

New book explores the wonders of inland waters

By Isabella Figueroa 
Around 97% of all the water on the planet is in the vast oceans that cover more than two-thirds of its surface. “But Seas are not the only body of water that make Earth special,” ecologist David Strayer writes in his new book. “Beyond the Sea: The Hidden Life in Lakes, Streams, and Wetlands,” presents the lesser-known facts of freshwater ecosystems and how they affect our everyday lives. 
Before retiring in 2016, Strayer spent nearly 50 years studying freshwater ecology, most recently at the Cary Institute of Ecosystem Studies, where he developed an expertise in the nearby Hudson River. The book lays out the good, the bad and the ugly of the world’s inland water bodies, which Strayer reports are home to some 2,600 plant species and 150,000 animal species, about half of which are insects. While celebrating that abundance of life the book doesn’t shy away from the serious threats and challenges that inland waters face, including pollution, invasive species, climate change and the damaging impacts of dams and water diversions.