While wind shears in the upper atmosphere are usually vertical, they tend to be horizontal closer to the runway. Horizontal wind shears can create eddies or swirls, of air that cause turbulence. A microburst is a type of wind shear associated with a thunderstorm and caused by a current of sinking air.
Apple Music. Not to be confused with Apple Records. Apple Music is a music-streaming service, developed by Apple Inc. Users select music to stream to their device on-demand, or they can listen to existing, curated playlists.
If you're coming from the older iTunes Music app, the new Apple Music app will look a bit different. Instead of tabs for artists, songs, albums and radio, Apple Music is organized by what kinds of music you want to hear: Suggested music for you, new music, live or Internet radio, or your collection of purchased tracks. The tabs at the bottom of the app help you jump around to each section.