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Climate Change

Climate change affects ecosystems, economies, and human health. The National Academies assess evidence, impacts, and strategies for mitigation and adaptation.

What's happening

Extreme Heat and Health: Ramanathan Climate Conversation 2026

Update

On October 20, join us for this hybrid event to explore the global health impacts of extreme heat, lessons from communities worldwide, and strategies to strengthen climate resilience.

Oct 8, 2026
San Francisco from Treasure Island.

Virginia Crossroads: Advancing Flood Resilience Across the Commonwealth

Program News

At Virginia Crossroads: Flood Resilience across the Commonwealth, held March 27, 2026, in Charlottesville, researchers, local and state officials, practitioners, and community leaders came together to explore how actionable science can support more effective flood resilience strategies.

Aug 27, 2026
Flooding on Tangier Island, VA the morning after a thunderstorm. The low elevation island is vulnerable to flooding.

Climate Conversations: Buildings

Update

On September 10, 2026 join us for a conversation on energy efficiency and decarbonization for large buildings in the US.

Aug 19, 2026
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View All Publications

Our work spans ecosystems, economies, and human health, addressing the interconnected challenges of a changing climate. Explore the full collection of reports.

World in a drop - Nature Environment Green Water Earth
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