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How Does Deployment Impact Soldiers' Kids?

More than four years ago, Melissa Block talked with high school guidance counselor Barbara Critchfield about the effects of long and repeated deployments on soldiers' children. Critchfield worked at Shoemaker High School in Killeen, Texas, the town surrounding Fort Hood. As the Afghan War hits the 10-year mark, Melissa checks back in with Critchfield, who now works at one of Killeen's middle schools.

My Smartphone Is A Microscope. What Can Yours Do?

Physicists have found a way to turn a smartphone camera lens into a microscope and a spectrometer. They say both could be handy for doctors in remote areas with few laboratories who need to look at blood samples.

Tainted Cantaloupes Claim 18 Lives, Sicken 100

Even now, weeks after the suspect cantaloupes were recalled, the Centers for Disease Control and Prevention cautions that there may be more reports of illness to come. The incubation period for listeriosis varies, but it can take as long as two months for symptoms to develop.

Thin Moms And Dads Pass On 'Skinny Genes'

Like mother, like daughter? Turns out, the "inter-generational transmission of thinness" is real. Parental weight strongly influences slimness in children, a study of 7,000 families finds.

The Thinnest State Loosens Its Belt

Though Colorado is often held up as the model of a healthy lifestyle, the state isn't immune to the obesity crisis. One in four children is either overweight or obese. "This is a major problem," says one state health official. "We are far from setting the model of where we want to be."

Hormonal Contraceptives May Raise HIV Risk For Men And Women

Previous research had suggested hormonal contraceptives could raise the HIV infection risk for women. This study is the first to show that the risk is heightened for their male partners.