summer July 5, 2018 6:56 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 3:48 Pleasant Sunday after rainy morning in New England 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 3:05 100 protesters detained at Northeastern University 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students'