Pfizer’s Covid pill, a temporary handbag, Scottish uni turns old wind turbine...

Free Health Care for Women and Children in Mali, Breakthrough in Geothermal, Ending...

Mali provides free health care to pregnant women and young children; generally relying on volcanic heat, a Swedish company...

Coffee Fuel Cell, Ending Period Poverty in South Korea, Self-Healing Material Absorbs...

Scientists have managed to turn coffee waste into electricity, hoping to help farmers curb pollution in the developing world;...

Making biodiesel out of dirty cooking oil, first woman to coach a men’s pro team in...