Abu Dhabi may get a snow park

ABU DHABI, United Arab Emirates -- Already home to a ski hill inside a mall, the sunbaked deserts of the United Arab Emirates soon may be home to a snow park, too. Officials with Abu Dhabi's Reem Mall, scheduled to open in 2018, say they plan to build a 125,000-square-foot snow park inside the mall, with opportunities for luge and "zorbing" -- rolling down a hill in a giant ball made of transparent plastic...