Reasons—and Ways—to Splurge This Summer

New research suggests that when done right, spending can make you smarter.

FE_DA_0623slideshow_splurge_plane.jpg
By + More

Other hot splurges this summer include coffee at Starbucks, where Wi-Fi is now free, new laptops (companies from Apple to HP are offering enticing deals), and the new iPhone, which comes out June 24.