A class of thousands of chemicals known as PFAS (for per- and poly-fluoroalkyl substances) was created in the 1930s by chemists at 3M and Dupont who were studying chemical reactions. They ...

An analysis of an unusual enzyme could result in a new generation of antimicrobial medicines to counter antibiotic resistance. Key details in the enzyme-driven biosynthesis of a natural molecule with ...

Tuberculosis led to the death of about 1.3 million people around the world in 2022 alone. From 2022 to 2023, there was a concerning 15 percent increase in tuberculosis cases in California.

This type of medium is both selective and differential. The MSA will select for organisms such as Staphylococcus species which can live in areas of high salt concentration (plate on the left in the ...