A new study in published in Physical Review Letters analyzes the most complete set of galaxy clustering data to test the ΛCDM ...

The not-so-secret command post is cocooned in 2,000 feet of granite and houses a power plant, water supply, food stores, a ...

Revolutionary photon-avalanching nanosensors have been developed by researchers at Columbia Engineering, promising to ...

A team of materials scientists, physicists, mechanical engineers, and molecular physiologists at Stanford University have ...

Air Force Colonel Harry Shoup, who picked up the call that night, played along and assured the child he was Santa. As more ...

Tracking Santa has been part of the North American Aerospace Defense Command’s mission since 1955. Here’s how they track Santa and how the operation started.

NORAD’s annual tracking of Santa has endured since the Cold War, predating ugly sweater parties and Mariah Carey classics.

NORAD typically scans the heavens for potential threats. But on Christmas Eve, volunteers are fielding questions like, "When ...

"Santa’s journey is an exciting one," said Air Force Lt. Gen. Case Cunningham. “It’s the most joyful mission we have every year.” NORAD has an app and website, www.noradsanta.org ...

NORAD, by contrast, takes an essential element of Santa’s story and views it through a technological lens. In a recent interview with the , Air Force Lt. Gen. Case Cunningham explained that ...

FILE – Canadian Lt. Maj. Chris Hache takes a call while volunteering at the NORAD Tracks Santa center at Peterson Air Force Base in Colorado Springs, Colo., Dec. 24, 2017. (Jerilee Bennett/The Gazette ...