Lake Superior Archives

Snowy Winter Helps Lake Superior Levels

by Circle of Blue April 7, 2008August 13, 2012

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Executive Order Puts Oldest Polluting Coal Plants Back in Action

Emergency orders are keeping obsolete coal plants running, raising costs and prolonging toxic pollution.

April 2, 2026April 2, 2026

‘We’re harvesting the sun’: A huge solar project grows in California

A sweeping plan to build 21 gigawatts of solar plus batteries on 136,000 acres could be a lifeline for Central Valley farmers facing devastating water shortages.

March 31, 2026March 31, 2026

As the West’s Scant Snowpack Melts, Coloradans Brace for a Lean Water Year

Record-high spring temperatures are worrying skiers, ranchers and water managers.

March 30, 2026

EPA Reversal Opens the Door to More Mercury Pollution

Federal pollution exemptions for coal plants reverse decades of progress on toxic air and water pollution.

March 25, 2026March 27, 2026

Consumers seeks to delay millions in flood control upgrades as it pursues dam sales

March 24, 2026March 24, 2026

Global Collapse of Migratory Freshwater Fish Drives Calls for Transboundary Cooperation

New report finds 81 percent population decline since 1970, reflecting broader deterioration of river health worldwide

March 24, 2026

Could Iran Disrupt the Gulf Countries’ Desalinated Water Supplies?

March 23, 2026March 25, 2026

The Great Lakes Are Wasting a Massive Source of Clean Energy

Huge potential gains from using waste heat from sewers, data centers, and power plants.

March 19, 2026April 1, 2026

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Snowy Winter Helps Lake Superior Levels

The world faces compounding crises.

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