Zeropa News Viewer - At zeropa.com, we believe that informed consumers will choose our product. So we have collected a variety of articles from credible news sources which provide a range of opinions on the question of whether prolonged cellular phone use presents health safety concerns. Don’t take our word for it, please scan the library below by scrolling on the left and clicking once to enlarge the thumbnail. If you see something you wish to read, click on it and you will be delivered to the publisher’s site.