As the Nancy Guthrie abduction case stretches into a third week, investigators — and a public riveted by every mysterious ...

Mandatory testing of 45 genetic disorders is designed to lead to treatment before symptoms do damage.

Drugmaker Novartis’ Super Bowl ad explained that prostate cancer screening starts with a simple blood test, aiming to dispel fear of an exam for a treatable cancer.

Researchers have launched a study to find a typical range for flatulence, which has been harder to measure than you might ...

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