Bloom patterns could be useful, as engineers build folding structures to send to outer space. They’re also very pretty. Researchers have now found a new class of origami that they call bloom patterns, ...

A 3D art piece created by Kyle Bristor of Washington, who began book folding nearly six years ago. [Karen Mansfield} You might have dog-eared a page or two of a book you were reading. But Kyle Bristor ...