Do-it-yourselfers are an intrepid bunch who will without hesitation cut any building material they can get their hands on. The thought of cutting glass, however, stops even the most daring DIYers in ...

“We don’t make that kind of glass,” said Waguih Ishak, director of Corning Inc.’s West Coast Research Center, pointing to the windows lining his office and, beyond that, to the windshields of the cars ...