December 30, 2015 9:00 am What Causes Hoverboard Fires? Dr. Marisela Marrero joins us for more on these potentially-dangerous devices and the injuries the fires can cause. US & World Videos 3:45 What is brain fog? 3:30 Mass. assisting in nationwide IVF access 2:58 Climate change is causing distress, anxiety among young Americans 2:44 Medical professionals use AI to help determine cancer treatment 1:56 Voters feeling stress as Election Day approaches
