A growing number of stores are moving away from cash registers to check out shoppers on tablets, often while roaming the store. It's more convenient, but could it pressure customers into making purchases when they aren't quite ready?
After decades of population loss to cities, rural areas in Spain – and across Europe – have been gaining allure as havens from the ongoing recession.
Doing Good
What happens when ordinary people decide to pay it forward? Extraordinary change...
Paul Giniès is the general manager of the International Institute for Water and Environmental Engineering (2iE) in Burkina Faso, which trains more than 2,000 engineers from more than 30 countries each year.
Paul Giniès turned a failing African university into a world-class problem-solver
Today 2iE is recognized as a 'center of excellence' producing top-notch home-grown African engineers ready to address the continent's problems.
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