A thin, watery layer coating the surface of ice is what makes it slick. Despite a great deal of theorizing over the centuries, though, it isn't entirely clear why that layer forms.

The first and most important step in keeping yourself warm and cozy in the cold is learning how to properly layer for winter weather. Strategically layering your clothes can make the difference ...

A great base layer is essential to operating at peak performance in the outdoors. Sure, we all know that wearing cotton is bad: it holds onto moisture like no one’s business and it can’t insulate ...