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Gov. John Kasich signed Ohio's "campus carry" bill into law this week, making it legal to carry a concealed weapon at day care facilities and on college campuses. Kasich also signed a bill that bars cities and counties from setting their own minimum wage rates.

Imagine living in a world where you need cash to buy virtually everything — from food to clothes to a new home. Yet you have no cash. The best you can do is stand in line at the bank for hours in the hope of withdrawing a small amount of paper money.

Maybe you could use a smartphone to pay for goods — only you're too poor to afford one.

Welcome to India, land of the cash crunch.

Two Brazilian companies accused of a massive bribery scheme will pay more than $3.5 billion in fines to U.S. and Brazilian authorities.

For patients with serious brain injuries, there's a strong link between sleep patterns and recovery.

A study of 30 patients hospitalized for moderate to severe traumatic brain injuries found that sleep quality and brain function improved in tandem, researchers reported Wednesday in the journal Neurology.

Doctors have long known that black people are more likely than white people to suffer from diseases such as high blood pressure. A study suggests that racial discrimination may be playing a role in a surprising way.

The study, which involved 150 African-Americans living in Tallahassee, Fla., found that knowing someone who had experienced racial discrimination was associated with genetic markers that may affect risk for high blood pressure.

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