Department of Environmental Health
We’re leading the global charge to understand and solve the world’s most pressing environmental health challenges. Learn how we can make an impact together.
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News
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Rising global temperatures are threatening our health—but there are reasons to be hopeful
Experts discussed solutions for dealing with the health impacts of climate change-driven extreme heat at a panel during the Harvard Climate Symposium.
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Communities of color disproportionately exposed to PFAS pollution in drinking water
People who live in communities with higher proportions of Black and Hispanic/Latino residents are more likely to be exposed to harmful levels of per- and polyfluoroalkyl substances (PFAS) in their water supplies than people living in other communities, according to a new study led by researchers from Harvard Chan School.
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Finding practical solutions to climate change’s health impacts
The wide-ranging health impacts of climate change, including food insecurity, migration, war, and the spread of infectious diseases—and practical solutions to address these problems—were the focus of a half-day symposium hosted by Harvard Chan School.
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Regulations reducing lead and copper contamination in drinking water generate $9 billion of health benefits per year, according to new analysis
The Environmental Protection Agency (EPA)’s Lead and Copper Drinking Water Rule Revision (LCRR) costs $335 million to implement while generating $9 billion in health benefits annually—far exceeding the EPA’s public statements that the LCRR generates $645 million in annual health benefits, according to a new study from researchers at Harvard Chan School.
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Harvard Chan School’s Christopher Golden receives grant to strengthen public health systems through artificial intelligence
Harvard Chan School’s Christopher Golden is among the recipients of the National Science Foundation’s recent $140 million investment in artificial intelligence (AI). He will co-lead a project aimed at strengthening the public health system in Madagascar through AI tools.
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Quitting smoking early linked with improved survival rates for people diagnosed with lung cancer
Quitting smoking early was associated with higher survival rates following a lung cancer diagnosis, according to a new study led by researchers at Harvard Chan School. Compared to those who never smoked and were being treated for non-small cell lung cancer (NSCLC), current smokers had 68% higher mortality and former smokers had 26% higher mortality.
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Addressing climate change with a public health-first approach
As the School’s new chair of the Department of Environmental Health, Kari Nadeau trains her expertise on finding solutions to climate-related health issues.
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Air pollution may increase risk for dementia
Exposure to fine particulate air pollutants (PM2.5) may increase the risk of developing dementia, according to a new meta-analysis from Harvard Chan School.
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Black Americans, low-income Americans may benefit most from stronger policies on air pollution
Stronger regulations lowering levels of fine particulate air pollutants (PM2.5) would benefit the health of all Americans, but Black Americans and low-income Americans would likely reap the most benefits, including a lower risk of premature death, according to a new study led by Harvard Chan School.