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, ...

The market for reusable tote bags not only now exists but is brimming with choices: Ripstop nylon, or leather? One hue, patterned, or with a catchphrase? The Omni bag by Kumeko, a Prague-based design ...