Quagga Mussels Wreak Havoc on Ecosystem

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Algae blooming in Lake Erie. Image credit: NOAA/USGS

A tiny, fingernail-sized organism that some are calling the scourge of the Great Lakes is fundamentally altering marine life. Ash-har Quraishi reports on a devastating invasive species that is causing ripples all the way up the food chain.

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Courtesy Kate Gardiner

A new report proposes a multi-billion dollar engineering change to Chicago's waterways to cut off an Asian Carp invasion. Ash-har Quraishi has the details.

Quagga Mussels Wreak Havoc on Ecosystem

|
Algae blooming in Lake Erie. Image credit: NOAA/USGS

A tiny, fingernail-sized organism that some are calling the scourge of the Great Lakes is fundamentally altering marine life. Ash-har Quraishi reports on a devastating invasive species that is causing ripples all the way up the food chain.

Quagga Mussels Wreak Havoc on Ecosystem

|
Algae blooming in Lake Erie. Image credit: NOAA/USGS

A tiny, fingernail-sized organism that some are calling the scourge of the Great Lakes is fundamentally altering marine life. Ash-har Quraishi reports on a devastating invasive species that is causing ripples all the way up the food chain.

|
Indiana Dunes

A new report finds that warming temperatures are having an impact on five national parks on the Great Lakes. Elizabeth Brackett looks at what that could mean.

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