Engineering

Researchers' 'cooling glass' blasts building heat into space

University of Maryland researchers aiming to combat rising global temperatures have developed a new "cooling glass" that can turn down the heat indoors without electricity by drawing on the cold depths of space.

Energy & Green Tech

Rio Tinto to build largest solar plant in Canada's north

Anglo-Australian mining giant Rio Tinto announced on Thursday that it will begin construction of the largest solar power plant in northern Canada on the site of its Diavik diamond mine.

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