C&EN — Chemical & Engineering News

C&EN (Chemical & Engineering News) is a monthly magazine published by the American Chemical Society, providing professional and technical news and analysis in chemistry and chemical engineering, with sections on analytical chemistry, biological chemistry, business, careers, energy, environment, materials, pharmaceuticals, physical chemistry, policy, research integrity, safety and synthesis. The September 21, 2026 edition was published as Volume 104, Issue 10.

Advertising runs across the magazine's print, web and events channels, with formats including ACS BrandLab Custom Content, ACS Journals Advertising, C&EN print and digital advertising, exposition and sponsorship opportunities, lead generation advertising and recruitment advertising.