Natural killer (NK) cells are a subset of lymphocytes that participate in innate immunity and may also influence the outcome of adaptive immune responses. Multiple functional activities have been ...

I review privacy tools like hardware security keys, password managers, private messaging apps, and ad-blocking software. I also report on online scams and offer advice to families and individuals ...

Here the authors report a chiral hypervalent iodine(III)-catalyzed skeletal editing of pyrimidine moieties within polynitrogen heterocycles, efficiently producing optically pure multi-substituted ...