Cars can't run indefinitely on solar energy—at least not normal cars employing today's solar energy technology. That's because today's best photovoltaic cells, even if they covered the entire exterior ...

A team of architects in Chicago has proposed a house made of 3D-printed plastic and carbon-fibre panels wrapped around glazed walls (+ slideshow). The members of international firm WATG's Urban ...

“Our planet is choking in plastic,” states the United Nations. While the man-made material has many valuable uses, our addiction to single-use plastic products has led to severe economic, health and ...