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Staten Island has widespread leaks of methane from natural gas infrastructure and pipelines.

EDF and Google Earth Outreach spent two years developing systems to measure methane leakage in city distribution systems.

EDF and Google Earth Outreach's pilot project uses new sensing and analytical technologies to measure urban gas leaks that contribute to climate change.

How EDF, Google Earth Outreach and Colorado State University developed a new way to locate and estimate the climate impact of methane leaks.

A new report issued by EDF and the Prince of Wales shows how we can galvanize funding needed to turn around our struggling oceans.

Restoring fisheries around the world leads to large financial returns and big benefits to the oceans, fisheries and the billions who depend on them.

Strong methane emissions policy can help remove uncertainty in the investor community and stimulate the economy, the Wall Street firm says.

We need new rules, new ideas and new approaches to overcome a century of carbon-based "business as usual," EDF President Fred Krupp writes in a recent op-ed piece.

Extreme weather in early 2014 dampened U.S. economic growth, so what happens when such weather becomes more frequent?

This is a time to feel optimistic, EDF President Fred Krupp tells the Aspen Ideas Festival.

An Austin neighborhood is a living laboratory of technologies that are building a low-carbon economy for all of us.

A new, bipartisan effort to tackle super pollutants shows that Washington is waking up to the methane problem.

This week's Risky Business report forecasts billions of dollars in losses for America's farmers - and an alarming decline in food production - if climate change continues.

The EPA says consumers and workers are at risk from trichloroethylene, issuing its first final risk assessment under the Toxic Substances Control Act since 1986.

A tri-partisan coalition of financial experts says the United States stands to lose billions to climate change unless we act soon.

The U.S. Supreme Court ruled in favor of the environment, that new and rebuilt industrial emitters use the best available technology to control emissions.

Find out what arguments opponents of the EPA's Clean Power Plan use to try to make sure it never becomes law.

States will soon be in a race to cut emissions from power plants, but which coal-producing states will join the new clean energy economy?