Heat waves are anything but fun in the sun. Extreme heat and humidity can be extremely uncomfortable and pose serious health risks, especially for infants, children, pregnant women and the elderly. Without taking the proper precautions, extreme heat can lead to heat stroke and even worse, fatality. As a result of climate change, heat waves are becoming longer, more frequent and more severe. 

Here are some expert tips to help keep your family safe during a heat wave, how to recognize signs of heat stroke and what actions you should take if needed.