What's the working hypothesis: 1,000 kids all drank water from the water fountains? 1,000 kids all ate the exact same food at the dance? 1,000 kids all touched the same doorknob? Pro-tip: it's not the water, the food, or the surfaces. --> IT'S.THE.AIR.

New study led by Mary Willis used connected vehicle & device data to measure associations between #Traffic jams & reduced birthweight. #Pollution from traffic delay may affect up to 1.2 million pregnancies per year! Check it out in Science Advances: science.org/doi/10.1126/sc…

🙌 BIG: Draft policy statement passed by APHA says: ✅ Gas stoves are a #PublicHealth concern ✅ Awareness & policy are lacking ✅ Equitable #electrification + complementary strategies are needed to combat gas stove pollution Full & final statement coming Jan. '23

Three brand new flex posts obliterated within days of being installed on Mass Ave x Huntington. This is the intersection where a dump truck driver killed a cyclist four months ago. BostonCyclistsUnion City of Boston

With the wonderful team including jjbuonocore Ananya Roy

NEW TOOL: For first time, our CoBE tool is available to the public. You can use it to *quantify* the climate and health co-benefits of your energy conservation measures in buildings. Peer-reviewed paper, FAQs, case study, and the tool here: cobe.forhealth.org