When cash is your enemy

Researchers have known for years that parting from cash can be a psychologically painful experience for many people—much more so than spending money with a credit or debit card. The emotional discomfort is significant enough ...

Uber acquires Mideast competitor Careem for $3.1 billion

Ride-hailing service Uber announced on Tuesday it has acquired Mideast competitor Careem for $3.1 billion, giving the San Francisco-based firm the commanding edge in a region with a large, young, tech-savvy population.

The wallet as you know it may be dying

You grab your keys, smartphone and wallet when you leave the house. Would it be such a disaster if you left that last one behind?

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