If you want to print something a few inches tall, extruded plastic is a good medium. But when you need something at the nanometer scale, DNA is a better bet — but who has the time to design and ...

The art of origami, or paper folding, has been around for more than 2,000 years. These days, origami papers are available in a multitude of vibrant colors and patterns. Most packs come with the ...

The art of origami usually requires dextrous fingers to turn a flat sheet into an intricate 3D shape. Now it’s got considerably easier, thanks to a material that can fold up on its own. Each foil was ...

Origami is a beloved way to communicate in Japan, a way for children, parents, and grandparents to spend time together over cheerful conversation. Children give it to each other as a mark of ...