A test tube with spindly crystals glowing green and small but chunky orange crystals stuck to the walls. The are reflections ...

Chemical facilities lost the ability to vet personnel against a federal terrorism database when the Chemical Facility ...

The Atlantic Basin Conference on Chemistry will take place Dec. 6–9 in Barra da Tijuca, Rio de Janeiro, and focus on chemistry for global impact ...

Device can boost accuracy in monitoring radioactivity at power plants and weapons facilities ...

Make your prediction for the 2026 Nobel Prize in Chemistry, and tell us why your pick deserves a call from Stockholm this ...

A new understanding of transfer RNA biology means researchers can assign up to 34 codons to amino acids of their choosing ...

A man with a beard and wearing glasses looks through a microscope. Long-term research may be more difficult to plan under the new rule, as grants are subject to termination for any reason. Credit: ...

Our contributor reflects on 3 generations connected to chemistry and the American Chemical Society—and finds reason to be ...

Sci-Hub, a pirate website that illegally hosts tens of millions of scientific papers, has launched an artificial intelligence–based chatbot that mines the database and answers questions based on what ...

C&EN used artificial intelligence in the development of this game, but all the questions and answers were checked by one of our human editors.

Today, the Curiosity rover roaming Mars is met with a dusty, lifeless world. But there’s evidence that the planet was once awash with liquid water. Could Mars have supported life? In a quest to answer ...

Institution: Log in through your organization's institutional access. Use this option if you normally select your institution from a list and then sign in with your organization credentials Federation ...