AUSTIN (KXAN) – With blistering heat this summer, you’ve likely heard a few people say “it’s not the head, it’s the humidity.” Turns out both things are true: it’s called the Heat Index. The heat ...
The same running workout feels harder on a hot day than on a cool one, and it’s not just your imagination. We really do slow down in the heat—at least until we’ve adapted to it—and it’s possible to ...