Though temperatures have already started to drop in some parts of the country, winter doesn't officially begin until mid-December. Here's what to know about the winter solstice, the astronomical start ...

(CNN) — Since the summer solstice back in June, the days have grown steadily shorter and the nights have grown steadily longer in the Northern Hemisphere. But that’s about to reverse itself. Winter ...

The winter solstice is upon us, marking the shortest day and longest night of the year. People across the country have already faced multiple blankets of white snow where they live, but the winter ...