Facebook has challenged the next generation of science whizz-kids to help solve one of the technology world's biggest ecological problems - by designing a computer made from cardboard. Rapid advances ...

A pilot project that could turn Inuvik's cardboard problem into a source of heat is ready to ramp up — after recently getting back some good test results. Patrick Gall, a research technician at the ...

Those words are among scores of messages that have been scrawled by community members of Vancouver’s Downtown Eastside on scrap pieces of cardboard and gathered for display at Cardboard Project 3.0, ...