An artificial leaf created by researchers at the University of Illinois at Chicago captures greenhouse gas and puts it to work again. Carbon dioxide (CO2) is one of those greenhouse gases that builds ...

If humans could invent a leaf-like solar cell that could turn carbon dioxide pollution from the atmosphere into fuel for electric power plants, it could help reduce reliance on fossil fuels and cut ...

Plants are amazing little powerhouses, converting sunlight, water and carbon dioxide into energy. Over the last few years humans have tried to mimic this with artificial leaves, but they're never ...