DuPont opened a factory in Saudi Arabia last week that will produce reverse osmosis water filters. The filters use ultra-thin membranes to remove water impurities, including PFAS — chemicals made and ...

DuPont has signed an agreement to acquire Desalitech, a Massachusetts-based company that sells closed-circuit reverse osmosis water treatment systems. Desalitech says its approach allows 90–98% water ...

Almost half of all tap water in the U.S. contains the toxic class of chemicals PFAS, with a significant concentration on the East Coast, according to a recent study from the U.S. Geological Survey.

Chauncey grew up on a farm in rural northern California. At 18 he ran away and saw the world with a backpack and a credit card, discovering that the true value of any point or mile is the experience ...