Adding fluorine to drug molecules can be tricky, but is often worthwhile. Rachel Brazil talks to the chemists trying to tame ...

For color development, 100 μL of TMB PLUS2 (Kementec Solutions A/S, Denmark) was added to the wells, the plates were incubated for 10 min at 37°C, and the reaction was stopped by the addition of 50 μL ...

Torrential rain is triggering devastating mudslides in Southern California with cars being swept off roads. Crews are now urging residents in neighborhoods still recovering from the deadly ...