The Centers for Disease Control and Prevention (CDC) has expanded its enhanced Ebola screening to Hartsfield-Jackson Atlanta International Airport for passengers coming from Congo, Uganda and South Sudan in response to a recent outbreak of the Ebola virus. The added screening at the world’s busiest airport is part of the federal government’s emergency public health...

It’s difficult to find an area that hasn’t been affected by climate change, which, among other things, is behind the increased frequency and intensity of heat waves worldwide. Sport is no exception, and competitions like the Winter Olympics and major cycling tours have been — or will be — seriously affected by global warming. The most-watched sporting event on the planet, the FIFA Men’s World Cup, being held in North America and starting in less than a month, will also be impacted by this crisis