Boyan Slat is an engineering student who is designing a concept for floating booms that would sift debris from the water. Boyan SlatĀ is a 19-year-old engineering student who has detailed pla... Read more
Such incinerators are making progress in the U.S. but critics remain From the sidewalk there’s almost no evidence that behind the walls of the energy-from-waste plant in Alexandria, Va... Read more
Garbage in, Energy out Edmonton is Canada’s chief oil city as well as the capital of Alberta, the province that hosts the bulk of the country’s tar sands. Given the expense of co... Read more