SAN FRANCISCO, April 19 (Xinhua) -- Apple on Tuesday released new details on the increased use of recycled materials across its products. Apple's newly released 2022 Environmental Progress Report highlights the company's significant work to become carbon neutral across its global supply chain and the life cycle of every product, as well as progress in reducing waste and promoting the safer use of materials in its products. For the first time, the company introduced certified recycled gold, and more than doubled the use of recycled tungsten, rare earth elements, and cobalt. Nearly 20 percent of all material used in Apple...