The polar vortex is an area of low pressure, a wide expanse of swirling cold air that is parked in polar regions, according to NOAA.

HOUSTON — It’s been a warm December across the Houston area, but as the calendar changes, so does the weather. You may have seen the term “polar vortex” floating around social media lately. The term ...

These days it’s hard to be carry the label “maker” or “hacker” without also being proficient in some kind of CAD- even if the C is for Cardboard. But before there was CAD there was Drafting and its ...

With the polar bear species in a fight for survival because of disappearing Arctic sea ice, a new distinct group of Greenland bears seem to have stumbled on an icy oasis that might allow a small ...