State of the Planet

News from the Columbia Climate School

Preparing ice for coring

Extracting the sediment core starts with clearing out a hole through the lake's 3-foot-thick ice. (Photo courtesy of William D'Andrea)

Extracting the sediment core starts with clearing out a hole through the lake’s 3-foot-thick ice. (Photo courtesy of William D’Andrea)


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Recent record-breaking heat waves have affected communities across the world. The Extreme Heat Workshop will bring together researchers and practitioners to advance the state of knowledge, identify community needs, and develop a framework for evaluating risks with a focus on climate justice. Register by June 15