Climate157
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Grasslands More Sensitive to Dryness than Rainfall, Study Says
A new study shows that dryness of the atmosphere affects U.S. grassland productivity more than rainfall does. The findings could have important implications for predicting how plants will respond to warming climate conditions.
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Women Leaders Tackle the Urban Climate Challenge
Anne Hidalgo, the mayor of Paris, will join dozens of other leaders in government, business and the non-profit world at the Women4Climate conference at Columbia University on March 15.
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Will China Take the Green Mantle From the U.S.?
While President Trump has promised to pull the U.S. out of the Paris climate accord, China’s President Xi Jinxing has vowed to continue to tackle climate change and honor his country’s obligations. Will China become the global leader in combating climate change?
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Trump’s Unifying Opportunity: Food Security
A sound strategy to secure the nation’s food supply and reduce its vulnerability within and beyond our borders will be a major step towards making America and the world more resilient in the face of increasing uncertainty.
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Save EPA
Until now, Administrator Pruitt has been an enemy of EPA, but he has a chance to change the narrative and demonstrate that his conservative principles are consistent with the goals of environmental protection. I hope he decides to save EPA and serve the American people.
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In High Sierras, Remnants of Ice Age Tell a Tale of Future Climate
Aaron Putnam’s research in the California Sierras is part of an effort to study glaciers around the world—in Europe’s Alps, the Himalayas, Mongolia, Patagonia, New Zealand. He’s working on an important piece of the worldwide climate puzzle that can help us understand what’s ahead in a warming world.
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Renewable Energy With or Without Climate Change
While renewable energy will go a long way to addressing the climate change issue, its development does not require a concern for climate change. The argument for renewable energy is that it is the logical next phase of technological development.
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Indonesian Corals Shed Light on Climate System
A new coral salinity record shows that the location of the most significant hydroclimatic feature in the Southern Hemisphere, the South Pacific Convergence Zone, influences a major Pacific Ocean current.
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Shifting Monsoon Altered Early Cultures in China, Study Says
The annual summer monsoon that drops rain onto East Asia has shifted dramatically, at times moving northward by as much as 400 km and doubling rainfall in that northern reach. The monsoon’s changes over the past 10,000 years likely altered the course of early human cultures in China, say the authors of a new study.

The first Earth Day in 1970 ignited a movement to stop polluting our planet. Today, our scientists and experts are tackling the most pressing challenges to achieve real-world impact. This Earth Day, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.
