February 19, 2013 A new virus, which causes severe pneumonia, has killed a British man with a suppressed immune system. This is the sixth death from the coronavirus and the first outside the Middle East, where it emerged last year. Officials say the risk to the general population is low.
February 19, 2013 When Dara-Lynn Weiss saw her daughter gaining a lot of weight, she put her on a strict diet. That decision made Weiss the target of criticism from her daughter, her friends and people who didn't even know her. Weiss talks about the experience, which she chronicled in her new memoir, The Heavy: A Mother, A Daughter, A Diet.
February 18, 2013 Al Roker won fame as the ever-smiling weatherman on NBC's Today show. But he also endured years of indignities because of his weight. That was until he had bariatric surgery, and lost more than 100 pounds. During this encore presentation, Roker talks with host Michel Martin about his experiences, and his latest book, Never Goin' Back.
February 15, 2013 The fallout from Cold War bomb tests is shedding light on why the Achilles tendon heals so poorly after injuries. By looking at carbon-14, scientists have found that tendon tissue in people who were alive during the tests hasn't changed much since they were youngsters.
February 15, 2013 The notion that being a little overweight could help people in old age is being challenged. Some of the studies in support of the so-called obesity paradox excluded people who lived in institutions, like nursing homes, or were too sick to participate, a critic says.
February 14, 2013 Kittens regained sight in a blind eye after being plunged into darkness for 10 days. Researchers say that prolonged darkness may reset the brain to an earlier stage of development, allowing the kittens to recover their vision.
February 14, 2013 Small amounts of the drugs that people take end up in wastewater and then in streams and rivers. It's usually not enough to harm the health of humans who swim in or drink the water. But there is growing evidence that pharmaceuticals in wastewater may affect wildlife.
February 14, 2013 A study finds those who used emergency contraception were about evenly divided between in their reasons. About half said it was because another contraceptive method had failed and half cited unprotected sex.
February 14, 2013 Crowd funding has proved popular for bands raising money to produce a new album and for producers of documentary films. Now scientists are getting into the act, and some are raising money from the very people they're studying.