Cash talks when overbooked hotel guests walk

Cash bonuses can help hotel operators lure back disappointed customers who were displaced during overbooking snags, according to Penn State researchers.

How self-driving cars will make our cities more charming

Everyone's trying to get ready for roads that will be filled with more and more self-driving cars. But just as the first cars were imagined to be like horse-drawn carriages without the horses, it's easy to fall into the trap ...

Farmers' markets offer different strokes for different folks

Farmers' markets are not created equal. Some sell only fresh produce while others offer entertainment and a wide variety of vendors. And each market's unique personality attracts some people while repelling others. A University ...

Walmart closing online music store

American retail giant Walmart will close its online digital music store, Walmart MP3 Downloads, at the end of the month, a spokesman for the company said.

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