In this time-lapse, we document the full process of planting a Russian-olive tree from a single pit to sprout and grow into a ...

The holly, jolly, best time of the year got a light-filled launch on Wednesday, when the towering Christmas tree at Rockefeller Center was officially turned on. The 79-foot Norway spruce, covered with ...

A team of physicists from the University of Amsterdam's Institute of Physics has 3D-printed a Christmas tree made entirely of ice. Researchers Menno Demmenie, Stefan Kooij and Daniel Bonn used no ...

A team of physicists from the University of Amsterdam has 3D-printed a Christmas tree made entirely of ice, without any ...

A team of physicists from the University of Amsterdam's Institute of Physics has 3D-printed a Christmas tree made entirely of ice. Researchers Menno ...

Physicists 3D-printed an ice Christmas tree using only water and a vacuum, but no refrigeration. Time-lapse shows it printing ...