iOS

A sector-by-sector breakdown of all the ways Apple is sneaking into your daily life, work, and play.

• By Kyle Chayka

After a week of reporting and writing on booms and busts—everything from the economy of big oil boomtowns to the growth of the mental-health counseling field—Jamie Wiebe considers five of the biggest booms—and five of the biggest busts—of the past year.

• By Jamie Wiebe