Health2
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A New Way to Rank Countries on Successful Aging
Is there a comprehensive way to define successful aging? Ng Kah Long analyzed existing population indexes before choosing to construct his own.
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Science for the Planet: Tackling the Invisible Threat of Nanoplastics
Beizhan Yan, an environmental geochemist at the Lamont-Doherty Earth Observatory, has come up with new methods to detect and analyze tiny plastic particles to better understand their impact on human and environmental health.
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Huge Areas May Face Possibly Fatal Heat Waves if Warming Continues
Even healthy young adults may not be able to survive unless they can access artificial cooling.
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Remembering Richard Deckelbaum
Jessica Fanzo and Shauna Downs remember their friend and pioneering global heath researcher, Richard Deckelbaum.
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Study Finds Subway Pollution Is Too High—With a Disproportionate Effect on Black and Hispanic Riders
Columbia Climate School researcher Shams Azad analyzed the air pollution on subway platforms and trains in New York City.
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Study Finds Switching From Gas to Electric Stoves Cuts Indoor Air Pollution
New research evaluated the feasibility and benefits of transitioning from gas to induction stoves in affordable housing.
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A New Way To Help Protect Pregnant Women and Children From Lead Poisoning
Lamont research professor Alexander van Geen is testing a new kit that detects lead in old paint.
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The Endless Shame of Louisiana’s Cancer Alley
In a nation that invented national environmental policy over half a century ago we now see the spectacle of part of America being investigated by an international NGO seeking to protect the human rights of victims of toxic pollution.

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!

