The cost of deciphering a person's genetic code has dropped faster than the price of flat-screen TVs. But some experts are concerned that access to genomic information could stoke fears and invade privacy.
After they are released, former prisoners often don't have jobs or health insurance. The federal health law's Medicaid expansion could change that soon, though. Some states and the District of Columbia are getting a head start.
Canada has ended its longstanding resistance to an international treaty calling asbestos a dangerous material, in a decision that reflects a shift in the leadership of Quebec province, home of Canada's asbestos industry.
About 15 percent of high schoolers with cellphones said they had sent sexually explicit texts or images, according to a survey in Los Angeles. More than half of the students reported knowing someone who sexted.
The role of government in health care is a hot-button political issue in today's debates. But a top surgeon at Johns Hopkins Hospital argues the most important reform needed is more transparency. Dr. Marty Makary describes how to make medicine more accountable.
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