Many of us stuck at home are glued to the screen. For those of us compelled to get away from our glowing laptops, tablets and televisions, there is always offline exercises, even reviving the art of ...

Before becoming a physicist, before being the editor in chief of the Journal of Quantum Electronics, before helping NASA design its largest space telescope, Robert Lang learned to fold paper. Already ...

Precision is key, whether folding a humble crane or an interlocking modular structure. So is enthusiasm. Written by Kathleen Massara Photographs by Ryan Jenq Paper cranes folded by New Yorkers and ...