Weight says a lot. In the kitchen, it could mean cooking with too little or too much of an ingredient. For scientists, a molecule's weight can help determine its makeup. This, in turn, can shed light ...

Mass spectrometry, seen here, measures molecular weight by injecting ions through a chamber and timing how long it takes each one to reach a sensor. Imagine throwing a tennis ball and a medicine ball ...

Mass spectrometry (MS) allows researchers to dive deeply into biological specimens, generating rich and quantitative insights about their molecular contents. But MS demands considerable time, effort, ...

So, sometime next year you’re attending Sunday Mass as you always do, the priest takes his place in the sanctuary, makes the Sign of the Cross and says “The Lord be with you,” and you dutifully ...