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Billions of dollars are spent each year on mammograms to screen for breast cancer. If American women are screened less frequently, the cost savings might be used to better tailor the care for women at an increased risk of cancer.

Americans who got a quarter of their daily calories from sugar were twice as likely to die from heart disease as those who limited their intake to much lower levels, fresh research finds. Unfortunately, most of us have a sugar habit that puts us in the danger zone.

With a vote of 68-32, the Senate approved a sweeping farm bill Tuesday that will set rules and practices for American agriculture. The bill does away with controversial direct cash payments made to farmers under a subsidy system, replacing it with crop insurance.

Ten pharmaceutical companies have agreed to cooperate with the National Institutes of Health in the hunt for new medicines to treat Alzheimer's disease, Type 2 diabetes, rheumatoid arthritis and lupus. All the scientific data produced by the venture will be shared publicly.

Boston physician Vivek Murthy, an outspoken supporter of the Affordable Care Act, told a Senate panel that as surgeon general he'll focus on obesity, smoking cessation and vaccinating kids.

When Noah Cho was young, he thought that couples would be like his parents — that Asian men would be paired with white women. But he writes that when he looks in the mirror and reflects on his own experiences, he feels "unattractive and undesirable."

Much of politics is about symbols and gestures. And there were plenty of them at the historic Howard Theatre in Washington, D.C., where the Republican National Committee marked Black History Month.

Apple, Microsoft, AT&T, Verizon, Sprint pledged $750 million in equipment and services. Obama said this is part of an initiative that seeks to connect almost all American students to high speed Internet within five years.

Blood pressure is just not on the radar of most young adults. But even slightly elevated pressure before age 25 can lead to higher heart disease risk in middle age, a study finds. Young people can reduce their risk by exercising, eating right and avoiding smoking.

The Senate Judiciary Committee spent the day looking into recent data thefts at Target and Neiman Marcus. Lawmakers know there is a big problem, but they are struggling with what role the federal government should play is creating new standards to safeguard consumer data.