July 5, 2018 2:56 pm Tips For Exercising Safely in Summer Heat University of Pittsburgh doctors have some tips for planning your outdoor workouts and staying safe during the hottest parts of summer. US & World Videos 1:54 Homeland Security: Hurricane-struck regions will secure safe polling locations ahead of election 2:35 Mayorkas condemns Hurricane Milton misinformation: ‘It has got to stop' 2:50 Mayorkas praises Hurricane Milton evacuations for saving lives as search and rescue operations continue 3:08 White House on Hurricane Milton recovery efforts: ‘We will be here for you as long as it takes' 0:38 14-year-old on floating debris rescued from Tampa floodwater after Hurricane Milton