Physicists in Europe have quietly turned a classic holiday symbol into a cutting-edge experiment, 3D-printing a tiny Christmas tree out of ice instead of plastic or metal. The result is both a playful ...

NASA reveals a dazzling ‘cosmic Christmas Tree’ glowing for five million years, captured 2,500 light-years from Earth in a ...

Trancing is when dogs enter a slow-motion, focused state while moving under objects, such as Christmas trees. However, the ...

What began as evergreen worship in pre-Christian cultures evolved through German traditions, British royal influence, and ...

As December nights grow longer, one of the season’s most fitting sights rises high in the evening sky: NGC 2264, better known ...

Posts claiming a celestial "smiley face” will light up the night sky over Christmas aren't true. But the Christmas Tree ...