The NORAD Tracks Santa program has been a tradition for 70 years, allowing kids and adults to track Santa's journey on Christmas Eve. Volunteers will take calls and provide updates on Santa's location, with new website features for easier access. Last year, 380,000 calls were received, and NORAD uses its radar and satellites to track Santa, noting that Rudolph's nose emits a heat signature similar to a missile. Teljes cikk (Euronews.com)