NBC News Suicide at 14: 'I Have Racked My Brain Trying to Understand' 2016-12-05T23:50:53.000000Z Connor Ball had seen more of the world than many people could hope to see in a lifetime. When he took his own life in 2011, it was a shock. Want to Improve Your Sex Life? Adopt This Personality Trait 2016-12-05T23:24:08.000000Z New research finds that altruists — those selfless people who care about others — have the best chance of getting lucky with potential sexual partners. Rare Superbug Gene Found on Pig Farm 2016-12-05T21:56:00.000000Z Researchers have found a rare, frightening superbug gene on a U.S. pig farm and say their discovery suggests raw meat could carry the dangerous germ. It Doesn't Take Much Smoking to Kill You 2016-12-05T19:01:00.000000Z Even people whose smoking doesn't add up to much more than about one or two cigarettes a day die earlier than people who never smoked, a study finds. Nearly 2 Million Pounds of Ready-to-Eat Chicken Recalled 2016-12-05T15:18:00.000000Z The products may have been undercooked, resulting in possible bacterial contamination, the USDA said. From Concussion to Heroin: How This Teen Athlete Became a Drug Addict 2016-12-05T15:05:00.000000Z For some young sports stars, a pain-pill prescription can be the worst medicine. US Health Spending Grew Especially Fast Last Year 2016-12-02T19:18:00.000000Z U.S. health spending always grows but it grew particularly quickly last year as more people got health insurance for the first time. Another Miami Neighborhood Cleared of Zika 2016-12-02T17:22:00.000000Z Florida state officials declared a second outbreak of Zika over in the Miami area, this one in a neighborhood north of Miami known as Little River. Should I Worry About Zika? Your Questions Answered 2016-12-02T15:59:44.000000Z Zika has now caused two separate outbreaks in the Miami area, infecting tourists from Texas, New York and Taiwan. Americans are starting to worry. Most Americans Don't Want Obamacare Repealed 2016-12-02T15:22:34.000000Z Only one in four people in the United States wants president-elect Trump to repeal his predecessor's health care law, according to a poll.