American Chemical Society (C&EN and CAS)

C&EN is the world's most comprehensive and authoritative news source about chemistry and related fields. We report on important research advancements, business trends, chemical safety practices, career guidance, and more. CAS connects the world's scientific knowledge to accelerate breakthroughs. As a specialist in scientific knowledge management, we build the world's largest authoritative collection of human-curated scientific data and provide essential information solutions, services, and expertise. C&EN and CAS are divisions of the American Chemical Society.