Genetics

Scientists find new gene markers for cancer risk

A huge international effort involving more than 100 institutions and genetic tests on 200,000 people has uncovered dozens of signposts in DNA that can help reveal further a person's risk for breast, ovarian or prostate cancer, ...

Other

Medical examiner seeks genetic clues to shooter

(AP)—Connecticut's chief medical examiner says he's seeking genetic clues to help explain why a shooter killed 20 children and six adults in a Newtown elementary school.

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