A report released today investigates the causes of a wide variety of extreme weather and climate events from around the world in 2013.

If you are someone who wants more or stronger ENSO events in the future, I have great news for you–research supports that. If you are someone who wants fewer or weaker ENSO events in the future, don’t worry–research supports that too.

Climate Change 2013: The Physical Science Basis

On September 27, 2013, Working Group I of the Intergovernmental Panel on Climate Change (IPCC) presented its report to member governments for approval and acceptance. The report is the first of four that will make up the IPCC's 5th Assessment.

The Wisconsin Initiative on Climate Change Impacts (WICCI) has organized a network of stakeholders across the state.

In partnership with State and Tribal agencies, the Obama Administration today released the first nationwide strategy to help public and private decision makers address the impacts that climate...

2012 Arctic Report Card

The annual Report Card provides clear, concise scientific information on the state of the Arctic region, organized into 5 sections: Atmosphere, Sea Ice & Ocean, Marine Ecosystems, Terrestrial Ecosystems, and Hydrology & Terrestrial Cryosphere. This edition was prepared by an international team of 121 scientists from 14 different countries. Independent peer-review of the 2012 Report Card was organized by the Arctic Monitoring and Assessment Programme of the Arctic Council.

The National Oceanic and Atmospheric Administration (NOAA) and the American Public Gardens Association (APGA) today announced an innovative pilot project at Longwood Gardens in Kennett Square, Pa...

Maine's Climate Future

A report that considers past change over geologic time, recent evidence of accelerated rates of change, and the implications of continued climate change in Maine during the 21st century as a result of greenhouse gas emissions and their associated pollutants.

America’s Climate Choices

This is the final report in the America’s Climate Choices series. It includes analysis by scientists, engineers, economists, business leaders and policy experts on how to address climate change in the United States. The report advocates for an iterative risk management approach to climate change and using strong federal climate policies to support and enhance existing local, state and private sector efforts. It identifies four key areas policymakers should focus on.

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