On December 10 in Halle, Germany, the city's mountain zoo unveiled its 'Magical Worlds of Light', where nearly 1,000 illuminated figures and more than 15,000 lights transform the grounds into a ...

In recent years, the world of optics has undergone a major shift. New research shows how light can be bent, focused, and even changed in color using structures so small they’re invisible to the eye.

The festive season is the perfect excuse to transform your home into a winter wonderland, and the right decorations make all the difference. Whether you’re looking to add twinkling lights, festive ...