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Circle of Blue

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East Coast Saltwater Intrusion

Dead Tree Standing: Saltwater Threatens Coastal Forests and Ecosystem Services

Dead Tree Standing: Saltwater Threatens Coastal Forests and Ecosystem Services

As sea levels rise, ghost forests expand.

“Fighting for Inches” in the Southeast’s Struggle With Salt

“Fighting for Inches” in the Southeast’s Struggle With Salt

Can coastal agriculture withstand rising seas, migrating marshlands, and frequent storms?

Saltwater Intrusion, a “Slow Poison” to East Coast Drinking Water

Saltwater Intrusion, a “Slow Poison” to East Coast Drinking Water

At a rate of 400 feet per year, saltwater is migrating west from the ocean to once-secure inland groundwater reserves.

Latest

Michigan Draws Closer To State Septic Code 

Michigan Draws Closer To State Septic Code 

Addressing harm from human waste.  
October 11, 2026October 12, 2026
When a forest burns, what does it mean for lakes? Scientists are trying to find out

When a forest burns, what does it mean for lakes? Scientists are trying to find out

Canada has more lakes than any other country, and nearly every one has been exposed to wildfire smoke
October 7, 2026
Kansas Prairie Festival Celebrates Agriculture That Protects Soil, Water, and Communities

Kansas Prairie Festival Celebrates Agriculture That Protects Soil, Water, and Communities

The Land Institute marks 50 years.
October 5, 2026October 5, 2026
A border town’s drinking water hangs in the balance of a proposed U.S. mine

A border town’s drinking water hangs in the balance of a proposed U.S. mine

The Trump administration’s push for mining near the Boundary Waters at the international border is stalled for now. But north of the border, opponents are still wondering when Canada will step in
October 1, 2026October 1, 2026
Legionnaires’ Disease Cases Surge Again, CDC Data Shows

Legionnaires’ Disease Cases Surge Again, CDC Data Shows

2025 had the second-highest case rate on record for the waterborne respiratory illness.
October 1, 2026October 2, 2026
EPA and HHS Teaming Up on Expanded Review of Glyphosate Weedkiller Safety

EPA and HHS Teaming Up on Expanded Review of Glyphosate Weedkiller Safety

September 28, 2026September 28, 2026
Wendell Berry’s Water Intelligence

Wendell Berry’s Water Intelligence

The Kentucky poet, author, and activist defended clean water, indicted industrial agriculture.  
September 23, 2026September 30, 2026
Federal Clean Fuel Tax Credit Extends to Gas from Animal Manure

Federal Clean Fuel Tax Credit Extends to Gas from Animal Manure

September 18, 2026

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