University of Missouri researchers and collaborators have developed a new chemical tool that could help lower the cost of prescription medications. The tool, called AshPhos, is a ligand, or molecule, that makes it easier to create special carbon-nitrogen bonds. These bonds are the backbone of more than half of all medicines on the market today.

Many phone apps offer general but nonspecific information about airborne particles. To help increase public safety amidst the LA fires, scientists are making new, real-time, advanced air pollutant measurements available to the public.