In the era of iPad dexterity among those not yet old enough to sort out the act of going to the bathroom on their own, a surprisingly screen-free toy and craft trend is taking off in a big way: ...

Two years after going into business, Rainbow Loom inventor Cheong Choon Ng was nearing the millionth sale of his plastic-pronged device for weaving colorful rubber band bracelets. The $16.99 kits were ...