Singapore Will Cut Water Imports from Malaysia, Pursue Self-Sufficiency

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Infrastructure to succeed Malaysia import agreement, expiring in 2011.

Remedies for Nitrate-Contaminated Water in California are Anything but Quick, Cheap

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John and Rosenda Mataka never gave a thought to their tap water until 1995, when the city of Modesto took over the town of Grayson’s water supply wells and informed everyone that they had been drinking nitrate-contaminated water for over a decade.

Nitrate Contamination Spreading in California Communities’ Water

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The California Watch nitrates project revealed that wells that serve more than two million Californians have been contaminated with nitrates at levels that surpass the public health limit.

Army Corps Defends Dam Operations in Tennessee

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Sen. Lamar Alexander, R-Tenn., has called for a hearing on flood releases from a dam upstream from Nashville, while the city attempts to clean up.

Landslide Lake Puts Pakistani Villages at Risk of Flooding

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Thousands of Pakistani villagers are at risk if a landslide-formed lake breaches its rock dam.

Sudan’s Fight Against the Guinea Worm

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The Guinea worm has the potential to become the second completely eradicated disease in human history—but the political stability of one African nation will play a crucial role.

Q&A: ‘Crude’ Director Joe Berlinger on Chevron Oil in the Ecuadorian Amazon

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Featuring Live Earth, Vanity Fair cover, and a CNN Hero Award.

International Target for Reducing Biodiversity Losses Not Met, UN Report Says

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Freshwater species and many aquatic habitats are threatened by pollution and climate change, among other factors.

Peter Gleick: More on Climate Deniers and Their Abuse of Science

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An analysis of the special interest rhetoric behind climate changes biggest naysayers.

Climate Change, Population Growth Threaten to Dry Up Britain’s Rivers

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As Britain's water supply faces fluctuation, an environmental group is calling for systemic reform and improved conservation.

The War on Tap Water: An Exclusive Excerpt from Peter Gleick’s Bottled and Sold

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"The growth of the bottled water industry is a story about 21st century controversies and contradictions: poverty versus glitterati; perception versus reality; private gain versus public loss of the last century."

Q&A: Paul Saffo on the Future of Media and a New Era of Environmentalism

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Paul Saffo is a man who lives in the future, and he maps and predicts society’s biggest transformations. Paul is a Futurist who teaches at Stanford University, and for the past 20 years has explored the dynamics of large-scale, long-term change.