Carol Kratz (left) of La Crosse, Wis., gets a lesson in how to tie a knot using a strip of mulberry tree fibers from Nana Takano, a second-year student at the Center for the Book, as volunteers for ...

Making paper out of rock isn’t just a novel idea – it saves water, is both recyclable and potentially biodegradable and uses a mineral resource available anywhere on earth. TBM Co, a Japanese start-up ...