Do you simply throw clothes into your washing machine and hit start? Ditch the default setting in favor of a more nuanced approach to washing your clothes.

The last thing you want to do after finishing laundry is do the whole thing over again. Yet, when you leave a load in the washer, sometimes it is necessary.

Orbiting 400 kilometers above Earth's surface, the astronauts on the International Space Station live a pretty normal social life, if not for one thing: they happily wear their unwashed clothes for ...