The second in a series of retrospectives on National Academies’ reports and activities related to climate science. As our understanding of climate change grew over the last 50 years, efforts to ...

The climate crisis is not a distant threat; it's happening right now and affecting what matters most to us. Hurricanes ...

Download the report: Climate Change and the Escalation of Global Extreme Heat: Assessing and Addressing the Risks (2025) Download the data: for 247 countries over May 1, 2024, to May 1, 2025, and 67 ...

COP30, the annual UN climate conference, is underway in Belem, Brazil. Thousands of representatives from all over the world have journeyed to discuss how to cut carbon dioxide (CO2) emissions to try ...

Oceans Absorb Nearly All Excess Heat From Global Warming The ocean is storing an estimated 91 percent of the excess heat ...

The United States is largely absent from the United Nations climate negotiations in Brazil. So who is stepping up? By Claire Brown In the weeks following President Trump’s re-election, there was a lot ...

This Climate Matters analysis is based on open-access data from the National Oceanic and Atmospheric Administration (NOAA). See Methodology for details. Show Your Stripes on June 21 Show Your Stripes ...

"This simply means that most days in a year are warmer than they should be." Most of the contiguous U.S. experienced a warming trend over the last 30 years, according to the National Oceanic and ...

Can we turn to the past to learn more about how interactions between plants and pollinators changed during climate change? This article was originally published at The Conversation. The publication ...

Vera Korasidis received funding from the University of Melbourne Elizabeth and Vernon Puzey Fellowship Award. Scott Wing's fieldwork was supported by the Roland W. Brown fund of the Department of ...