Prof. Donna Spiegelman and her team have found that the effects of air pollution on health are underestimated. Their mission: to refine and improve how air pollution’s effect on health is measured. (3:52)

June 17, 2015 — This brief animation shows how a new drug screening technology developed at the Harvard T.H. Chan School of Public Health has identified a new potential anti-diabetes compound — and a powerful way to test whether other molecules can have a positive effect on a critical molecular...

March 2015 — Using nanotechnology, a team led by Philip Demokritou, associate professor of aerosol physics and director of the Laboratory for Environmental Health NanoSciences at Harvard T.H. Chan School of Public Health, has figured out a way to make super-tiny “nanobombs” made of water that are...