The hottest day on record

If verified the 129.2 degrees Fahrenheit temperature registered in Mitribah, Kuwait on Thursday July 21 will be making part of history. 

Aquatic Olympians Face a Toxic Stew in Rio

Health experts in Brazil have a word of advice for the Olympic marathon swimmers, sailors and windsurfers competing in Rio de Janeiro’s picture-postcard waters next month: Keep your mouth closed.