Built just after the Second World War, the Toronto Now House was one of thousands of small homes thrown up to address a postwar housing shortage....

Zerofootprint provides the software for this genius device called the TalkingPlug. Currently still in development, this plug could be groundbreaking...

The word “green” is tossed around a lot as a catchall term to describe sustainable or environmentally friendly projects, businesses, energy, and...

Almost every way we make electricity today, except for the emerging renewables and nuclear puts out CO2. And so, what we’re going to have to do at...

This week's Forum comes from Edinburgh in Scotland where we are part of the TED Global ideas conference. Four distinguished guests and an audience...