Seventy years ago, a wrong number prompted the U.S. Air Force to begin issuing reports of St. Nick’s progress on Christmas ...

While Santa is no threat, the same combination of radar, satellites and jets that help NORAD carry out its mission throughout the year make it capable of tracking the progress of Santa starting from ...

"As Santa flies through the skies, satellites track his position by detecting Rudolph's nose, which gives off an infrared signature similar to that of a missile." ...

Santa Claus drove his reindeer-powered sleigh over rooftops around the world on Wednesday, delivering gifts to millions of ...