Using a DNA-led framework to reunite separated migrant families

Nearly 66,000 early deaths would be prevented each year if U.S. air pollutant concentrations of three major contributors — fine particulate matter, ozone and nitrogen dioxide — were reduced from the 70th to the 60th percentile, according to a recent study led by a Harvard University researcher.

Building a better LED bulb

COVID-19 lockdowns led to 95K fewer air pollution-related deaths globally