Ruby is an incredibly easy language to learn, and there's a lot of evidence why it is simple to break into and start.

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.

A format similar to the women's side would make for a stronger men's tournament overall, with more competitive games played and fewer predictable blowouts. Bruce Bennett / Getty Images Canada’s gold ...