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.

The Cincinnati Reds like their chances when Hunter Greene is on the mound. The 6-foot-5 right-hander has one of baseball’s best fastballs, to go along with a nasty slider. But ...

Kaillie Humphries Armbruster and Jasmine Jones of the U.S. lead the two-woman bobsled after the first of four runs at the Milan Cortina Games. On Friday, they clocked 56.92 seconds ...