As the world’s most popular shoe, flip-flops account for a troubling percentage of plastic waste that ends up in landfills, on seashores and in our oceans. Scientists at the University of California ...

If you stand on a beach in India or Thailand, you’ll likely see dozens of flip-flops wash up onto the shore. An estimated three billion end up in waterways or the ocean every single year, choking sea ...

Sustainable flip-flops: A team of researchers has formulated polyurethane foams made from algae oil to meet commercial specifications for midsole shoes and the foot-bed of flip-flops. As the world's ...