Give a jigsaw puzzle to anyone under 10 and you can guarantee that a dozen or so pieces will soon be found lurking under furniture. Unless, of course, it's a digital jigsaw puzzle. Jixxa 2.0, by Rhode ...

Computer science experts have designed a system to encrypt software so that it only allows someone to use a program as intended while preventing any deciphering of the code behind it. This is known in ...

Today's jigsaw puzzles don't always look like yesteryears', and that's for the best: Not all of us care for scenery, birds and flowers as much as we like Disney and Pixar, for instance. Let's not be ...

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Ron Moore uses a very thin scroll saw for the intricate cutting involved in his jigsaw puzzles. Ron Moore of Dallas designs and cuts puzzles with a jigsaw in his workshop. Called Turtle Teasers, he ...

Early in the morning on September 26, 1997, a mild temblor shook northern Italy, rattling the fragile 13th-century Basilica of St. Francis in Assisi. Only minor damage occurred, and the friars counted ...

Whether made of cardboard or sculpted out of wood, jigsaw puzzles test skills like spatial reasoning and can help to stave off anxiety. They can also be works of art in their own right. By Alexis ...