TRENTON, N.J. (AP) - Cardboard boxes certainly aren't new technology. But when they're linked to a practice that started in Finland decades ago to help babies sleep safely, they're taking on a new purpose as so-called baby boxes make their way to the U.S. Parents are beginning to take baby boxes home from hospitals along with their newborns. A Los Angeles-based company has partnered with health officials to give the boxes away for free and an online initiative offers advice aimed at reducing sudden unexpected infant deaths. New Jersey and Ohio were the first to participate statewide in the program.