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 ...

An impressive 3D-printed LEGO-inspired Christmas tree, measuring almost 6 feet tall, now holds the Guinness World Record for "Tallest 3D-printed interlocking plastic brick Christmas tree (supported)." ...

LEGO make lots of neat floral arrangements these days, and even little Christmas trees, too. While they’re fun to build out of tiny little blocks, they’re a little small for use as your main Christmas ...