This month’s release from Microsoft includes 175 updates — and four zero-day flaws that should be patched ASAP.

Understanding the science behind layering will enable you to build a flexible, breathable layering system that keeps you warm—without overheating.

Naïve B cells exit quiescence and enter a proliferative state upon activation, ultimately differentiating into antibody-secreting or memory B cells. Toll-like receptor (TLR) ligands, such as ...