Miles “Lil Yachty” McCollum is nothing if not conspicuous. The 27-year-old rapper, an Atlanta native who rose to fame 10 years ago with his viral hit “One Night” and signature beaded-and-braided red ...

Much of what we perceive as flavor, say scientists who study such things, is actually aroma. We’ve all had that experience of being sucked back into a memory where we first caught the scent of a lemon ...