Could that be Santa's sleigh? Early risers can spot the ISS from the UK this Christmas

Naughty or Nice? Many parents rely on threats to manage misbehavior -- from no dessert to no Santa

Santa's Health Is a Serious Cause For Concern, Expert Says

Missile detectors and a Santa tracker? It's a festive mystery

Coevolution helps Santa's reindeer feast after flight

Jim Lovell in Apollo 8 reports, “Please be informed, there is a Santa Claus” after successful Trans Earth Injection burn, December 25, 1968

No chimney? No problem! How Santa will visit astronauts on the International Space Station (video)

Santa Claus is coming to town! Here's how to track him this Christmas Eve with NORAD

Santa’s Bringing A Piece Of The Polar Vortex To Town - Prepare Now

Exact burial spot of St. Nicholas, inspiration for Santa Claus, discovered in Turkish church

Santa Marta Sabrewing: Elusive and Spectacular Hummingbird Species Rediscovered in Colombia

Giant kelp dynamics in the Santa Barbara Channel

Neil deGrasse Tyson Tweets About Santa Claus For Christmas, Here’s The Reaction

The Science Of Santa V2.0

NASA's James Webb Space Telescope won't hit Santa during Christmas launch

Track Santa as he delivers gifts around the world on Christmas Day

FAA Grants Santa Claus Special Flight and Launch Permissions

Alisal Fire Rages Near Santa Barbara – Strong Winds Fuel Fast-Moving Fire

Powerline failures and wind speeds are strongest drivers of land area burned by Santa Ana wind fires

California’s fire-fanning Santa Ana winds may not get any better with climate change