In just over two years, 12-year-old Joslyn Stamp has collected more than 12,000 markers, diverting them from landfill and helping to make fuel.
The Hefty EnergyBag program has surpassed a key milestone in combating plastic waste, with plans to expand into even more cities across the U.S.
Penta Medical Recycling is looking to repurpose prosthetics by providing used ones from the U.S. to six developing countries.
Waste Management changed its plans to stop accepting recycled mixed paper in Broward County, Fla., after community backlash.