Anne Kadet explains why ink cartridges can cost more than the printer itself.
You walk 10 steps from the cashier and they ask to see your receipt. Why?
For college kids, the used textbook market has gone mass market and high tech.
What makes the average family drop $900 on food, souvenirs and more?
Retailers know that the way to a consumer's heart is through his stomach.
Can a marketing program that's also a college-savings plan ease parents' anxiety over tuition?
Last year American companies sent out 103 billion pieces of junk mail. Ever try getting off their lists?
The real reason that pomegranate has become the "it" flavor of the fruit world.
The calculations of one football-loving math geek affect millions of Americans.