chemistry

Farm waste could be turned into hydrogen fuel ImageryBT/Shutterstock Hydrogen could be made using agricultural waste under a new production …

A wastewater treatment plant in California Justin Sullivan/Getty Images Wastewater treatment facilities are a major source of PFAS contamination in …

Millions of US residents may be drinking water containing the potentially harmful compound Yiu Yu Hoi/Getty Images A common disinfectant …

Oil and water are difficult to separate without leaving some impurities Abaca Press/Alamy Mixtures of oil and water can be …

Seawater could be a source of clean hydrogen fuel Tamara Kulikova / Alamy For the first time, electrodes that can …