Paper lunch sacks that never get greasy, newspapers that stay dry when tossed on rain-soaked doorsteps and antibacterial paper towels are just some of the uses envisioned for a new waterproof paper ...

Lab accident at Ecology Coatings leads to method of making paper and other objects that are impervious to water. Images: Ecology's nanospray Michael Kanellos is editor at large at CNET News.com, where ...