The company tried educational chatbots and cryptocurrency. Then nonfungible tokens, or NFTs, of movies and cars. Even a service to Catholic churches allowing them to manage their finances using ...

Researchers have developed a method to convert medical saline containers into clean-burning fuel using pyrolysis and nanotechnology. It may offer a sustainable solution to plastic waste and energy ...

ASHLEY, Indiana—The bales, bundles and bins of plastic waste are stacked 10 feet high in a shiny new warehouse that rises from a grassy field near a town known for its bright yellow smiley-face water ...