Tau rises in the cerebrospinal fluid as Alzheimer’s sets in, but where does this tau come from, and what does it tell us about the disease? To answer these questions, researchers led by Randall ...

There is considerable interest in uncovering the pathway of amyloid formation because the toxic properties of amyloid likely stems from prefibril intermediates and not the fully formed fibrils. Using ...

While the possible importance of the tricarboxylic acid (TCA) cycle reactions for leaf photosynthesis operation has been recognized, many uncertainties remain on whether TCA cycle biochemistry is ...

Ana Racoveanu is a scientist synthesizing energetic compounds with isotopic labels, a rare feat in the nuclear security enterprise. Isotopic labeling uses various stable isotopes of given elements in ...