Posts

Reservoir of Acidic Water Rises Beneath South Africa’s Largest City

Polluted groundwater has forced the South African government to scramble for solutions.
Keweenaw Peninsula, Sand Point, L’Anse, Michigan, mine pollution, mine legacy, Lake Superior, stamp sands, copper, copper mining

Photo Slideshow: Tar Sands Oil Refinery Burdens a Detroit Community

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Residents face the environmental and health consequences of a Marathon refinery expansion.

The Price of Wastewater: A Comparison of Sewer Rates in 30 U.S. Cities

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Following Circle of Blue’s survey of water prices, we examine the wastewater costs of the same 30 major cities.

Infographic: Wastewater Treatment Costs in Major U.S. Cities

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Following Circle of Blue’s survey of water prices, we examine the wastewater costs of the same 30 major cities.

Photo Slideshow: A Desperate Clinch — Coal Production Across America

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A look at the places and faces affected by coal production in the United States.

EPA Releases Draft of Clean Water Strategy for Public Comment

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The EPA seeks stricter pollution standards and a national water quality assessment.
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Photo Slideshow: Michigan’s New Natural Gas Rush — The Landowners’ Perspectives

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Who owns the land that could feed the United States' natural gas needs?

Pipeline Ties Detroit Refinery to “Dirtiest Source of Fossil Fuels”

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State department says oil is needed; Congress leader joins activists in raising concerns.

Infographic: Anatomy of a Gas Well

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Several layers of steel casing typically enclose a well bore and the empty spaces between can be sealed with cement.

Infographic: What is Hydraulic Fracturing?

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Hydraulic fracturing is a process used in nine out of 10 natural gas wells in the United States.

A Desperate Clinch: Coal Production Confronts Water Scarcity

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In contest with coal, water takes a beating.

Flooding Tests Three Gorges Dam, Pollutes Songhua River in China

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Chemical pollution is the latest calamity as heavy rains continue to blanket the country with floods.