Researchers at Northwestern University have built a solid-state electrolyzer that converts carbon monoxide from plastic waste gas into ethylene, one of the most widely used chemical building blocks on ...

Forbes contributors publish independent expert analyses and insights. I am a professor at Cal State LA and the technical director for the Hydrogen Research and Fueling Facility. The Sierra Railroad ...

NEW DELHI (AP) -- Leaning on a battered set of scales while flies swarmed his piles of trash, Akbar said he wasn't demanding much: "All I want is continued access to waste." Akbar is one of an ...

Manaus is one of the top generators of solid waste among Brazil’s state capitals, with an average of 1 kilogram (2.2 pounds) of garbage per resident every day. The problem affects all of Amazonas ...