Health24
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Corn, Obesity, and Navigating Healthy Eating Choices as a Parent
Our children learn to eat from us. Eat better, fill your plates with dark leafy greens and your kid is bound to follow.
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Lead Is Poisoning Children on U.S. Military Bases, Says Report
An extensive investigation by the Reuters news agency has found that many children living on U.S. military bases may be exposed to hazardous levels of lead in decaying family housing.
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Children Highly Vulnerable to Health Risks from Climate Change
Madeleine Thomson, a senior research scientist at IRI and a senior research scholar at Columbia Mailman School of Public Health, is a co-editor of PLOS Medicine‘s special issue on Climate Change and Health. Articles in the issue cover climate-related impacts, adaptation and mitigation.
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Global Climate Models For Public Health? Useful, But Not In The Way We Think
A new paper in PLOS Medicine argues that climate change projections are often misused in health impact studies: they are best suited for shaping public health policies, not for triggering operational actions on the ground.
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Investigating How the Built Environment Impacts Health and Equality
Having grown up poor, urbanist and Earth Institute faculty member Malo Hutson brings a unique perspective to his work with displaced and impoverished people.
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Greener Ways to Keep Cool During a Heat Wave
The world is warming and our air conditioners are making it worse. Here are some less energy-intensive ways to survive the rising heat.
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If You Think This Summer’s Heat Waves Are Bad, Just Wait for the Future
Rising temperatures and humidity could make summers unbearable in the southeastern U.S. and beyond, according to a study published in December.
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Fighting Ticks With a Few Taps of the Phone
A new smartphone app offers hope of stemming the spread of diseases like Lyme, and providing some peace of mind in the process.
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What You Should Know About Air Quality Alerts
“It’s a code red day for ozone.” If you hear this on your local news, what does it mean? Are you at risk? Do you know what to do?
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
