LEGO announced plans Wednesday to scale up its use of renewable plastics in the production of its signature bricks, marking a shift away from its reliance on fossil fuels. LEGO has set 2032 as its ...

Black polystyrene, widely used in food containers, coffee lids, and packaging, is notoriously hard to recycle. Its dark color, achieved with carbon black pigment, thwarts optical scanners used in ...

Solar energy may be the solution to the global plastic waste problem, as researchers have determined that photoreforming technology can transform plastic into hydrogen fuel. In a published review, ...