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Researchers Map Natural Gas Leaks Beneath Syracuse City Streets

ERCOT Report Confirms Ease to Comply with EPA’s Proposed Clean Power Plan

Approximately 7% of Burlington, Vermont's pipes are more than 50 years old.

Like numerous older gas systems in the country, Syracuse has a high prevalence of cast iron and leak prone pipes.

After going well past their Friday deadline, countries reached a narrow outcome that provides some additional clarity on the path to finalizing a new climate agreement next year in Paris.

West Coast Fishermen and EDF celebrated a bipartisan victory today, as the Revitalizing the Economy of Fisheries in the Pacific Act passed in the Senate.

Our team's growth reflects the explosion in solar and wind power in Texas and across the United States.

We have the technology to make invisible pollution visible.

Melting ice caps, record heat - but all's not gloom as we close out 2014.

Wyoming AQPD Approves rules to limit oil and gas air pollution

Leading national and local conservation groups released a report outlining 19 priority projects for restoring the Mississippi River Delta following the Gulf oil disaster.

Listing delay increases urgency to get good conservation in place, fast

Countries risk falling behind on transparency and book-keeping rules that are key to credible emission cuts.

EDF Praises Western Governors’ Recognition of Need to Reduce Methane Emissions

Oceans are a growing priority for the Obama administration, as is a new and collaborative approach for restoring fisheries worldwide.

Environmental Defense Fund (EDF) today hailed President Obama’s decision to name Dr. Jane Lubchenco as the Department of State’s first U.S. Science Envoy for the Ocean. The move signals th

Tighter smog pollution controls are common-sense protections that will save lives and safeguard human health from one of the nation’s most ubiquitous air pollutants, ozone.

We reached a membership milestone in 2014, and now it's all hands on deck to defend the environment.

Nilda Mesa to Helm Mayor’s Newly Created Office of Sustainability

We know we can turn the corner on climate change because it's happening already.

New UN study suggests that protecting the vast carbon stores in the Amazon, totaling 55% of the Amazon, is critical to the stability of the global climate.

Delegates meeting in Lima, Peru for this year’s United Nations climate conference (COP-20) will be seeking to build on global momentum created in 2014.

RESTORE Council releases list of Gulf restoration proposals, conservation groups say Council should select projects that provide maximum benefit to Gulf Coast ecosystem

EPA unveiled a proposal to update our national air quality standards for ground-level ozone, which is more commonly known as smog.

Frank Convery has many things he's thankful about this year, and living in a walkable city is one of them.