If you haven't yet bought a Christmas tree yet, you may have left it a bit late. But don't despair: there's still time to print one. And a new 3D printer algorithm that claims to provide ...

Physicists at the University of Amsterdam came up with a really cool bit of Christmas decor: a miniature 3D-printed Christmas tree, a mere 8 centimeters tall, made of ice, without any refrigeration ...

— -- A British pediatrician is decorating his tree this year with the most thoughtful Christmas tree ornament ever: A replica of his own brain. Dr. Christopher Kelly, who is studying the brains ...