Following a law the legislature passed this year, Virginia’s water regulators are beginning a process to identify sources of chemicals known as PFAS or “forever chemicals,” which were found above ...

Teasing apart the sources of organic carbon stored in coastal wetland soils around the world was the "grand challenge" Australian Institute of Marine Science (AIMS) scientists successfully tackled in ...

The science of forensic chemistry, familiar to millions of viewers of crime dramas on TV and film, is playing a key role today in tracing the source of products all the way back to their origin.