Mailman School of Public Health3
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Linda Fried: From Redefining Aging to Spearheading Research on Climate and Health
She helped establish the nation’s first program in a school of public health that delves into the complexities of climate change’s health impacts, and she continues to be a leader in the field.
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Study Shows Success of New York City’s Clean Heat Program
The ban of heating oil #6 has been effective in reducing air pollution.
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What Does the Changing Climate Mean for Food Security?
Best-selling author and climate activist Bill McKibben recently joined Columbia Mailman professor Lew Ziska for a conversation about the threat of climate change on global food security.
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Short-Term Exposure to Air Pollution May Impede Cognition; Aspirin Could Help
A new study is among the first to explore short-term air pollution exposures and the use of NSAIDs to mitigate their effects.
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Earth Day 2021: What We Can Learn From the Past Year
A look back at the past year and lessons from the pandemic that might help in solving climate change.
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Tropical Cyclones Linked to Rise in Hospitalizations of Older Adults
Hospitalizations from many causes rise for older U.S. adults rise in the days following big storms, a new study confirms.
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Study Calls for Home Battery Storage to Protect Vulnerable During Outages
Battery storage can help protect medically vulnerable households as extreme weather makes power outages more commonplace.
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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.

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More

