New iPhone app is helping visitors to Swiss Alps understand glacier melt . The Swiss Climate ##s app offers audio , video and slide shows . LONDON , England ( CNN ) -- Created at University of Bern the app examines retreat of Grindelwald glaciers .
New iPhone app is helping visitors to Swiss Alps understand glacier melt . The Swiss Climate ##s app offers audio , video and slide shows . Created at University of Bern the app examines retreat of Grindelwald glaciers .