Shares in Nike, based in Beaverton, Oregon, have slumped 42% over the last year, initially due to weak trading in the face of intensifying competition and more recently the hit from U.S. President ...

Forbes contributors publish independent expert analyses and insights. David Nikel is a travel writer covering cruising and Scandinavia.

The “colors” are differentiated by the amplitude of various frequencies across the audible spectrum. Typically, brown noise vs. white noise vs. pink noise are compared. If you prefer background noise ...