climate change40
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Allergy Seasons Are Worsening and Climate Change Is Playing a Significant Role
Pollen seasons are 20 days longer and present 21 percent more pollen than in 1990, according to a new study.
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Climate and COVID as Crises of Environmental Sustainability
Human technology and ingenuity have created a world of comfort, curiosity and creativity. But we have failed to account for their impacts on the systems that sustain the planet and in turn sustain human life.
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The U.S. Is Back in the Paris Agreement. Now What?
What progress has been made and what could change with the U.S.’s reentry?
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Class Determines Vulnerability to Catastrophic Glacial Flooding in Northwest Pakistan
A recent study illustrates how low-status residents are left behind at the frontlines of worsening glacial flooding.
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You Asked: What Can We Do About Climate Tipping Points?
Climate scientist Radley Horton tackles questions about climate tipping points, and how we can tip the scales in a safer direction.
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Student Workshop Proposes Ideas for Resilience in Three Communities
In the fall 2020 course, “Responsiveness and Resilience in the Built Environment,” students learned about sustainability challenges in three urban areas and came up with potential solutions.
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You Asked: If the Science is Clear, Why Do We Need More Climate Research?
Climate scientist Gisela Winckler explains the link between climate science and solutions, and shares some of her research adventures.
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Increasing Numbers of U.S. Residents Live in High-Risk Wildfire and Flood Zones. Why?
A variety of factors conspire to put people and property in harm’s way.
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Reconstructing 6.5 Million Years of Western Mediterranean Sea Levels
Researchers have reconstructed past sea levels in the western Mediterranean in new detail by sampling coastal cave formations.

On Saturday, October 17, 2026 from 10am to 4pm, Lamont-Doherty Earth Observatory Open House—our biggest, best science fun and discovery event of the year—will take place on our beautiful campus in Palisades, NY. Mark your calendar and join us for this free, family-friendly celebration of science! RSVP Today!
