Water is the most studied molecule on Earth, yet a surprisingly basic question has gone unanswered for decades: When water is ...

A previously unidentified chemical has been discovered in the tap water of about one-third of U.S. homes, a new study has found, and scientists are actively investigating whether it's toxic. The ...

Perspectives for chemical-assisted water electrolysis provide valuable insights into innovative catalyst design strategies and outline future directions for achieving low-voltage and high-efficiency ...

A mysterious byproduct of a chemical used to disinfect the tap water of about one-third of Americans has finally been identified, and the international research team behind the discovery is advocating ...

A newly identified chemical byproduct may be present in drinking water in about a third of U.S. homes, a study found. Scientists do not yet know whether the byproduct is dangerous. But some are ...