Inspired by the Japanese art of kirigami, an MIT team has designed a technique that could transform flat panels into medical devices, habitats, and other objects without the use of tools.

Looking for help with today's New York Times Pips? We'll walk you through today's puzzle and help you match dominoes to tiles ...

Since ancient Greece, researchers have tried to isolate special rational points on curves. Now they have the first ever formula that applies uniformly to all curves ...

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Learn how to calculate depreciation for tax deductions using GAAP methods like straight-line and declining balance for optimal savings.

A new era of "Swedish rounding" hits U.S. registers soon. Learn why the nickel may be on the chopping block, and how to save money by choosing the right way to pay.