Radon, an odorless radioactive gas that seeps from soil into homes, is responsible for an estimated 21,000 lung cancer deaths each year in the United States. That figure, drawn from federal risk ...

In a strikingly blunt briefing, a senior FDA official accused uniQure of pushing “distorted” data to mask a “failed” therapy ...

A blood sample does not have an obvious odor to a person in a lab coat. But to an electronic nose, it can carry a chemical signature that points toward disease. In a new study from Linköping ...

No DNA matches in Nancy Guthrie case. Tucson sheriff may turn to genetic genealogy as investigators review doorbell video and gun leads. Donald Trump sued over bid to 'erase history' in national parks ...

The glove was found nearly two miles from Nancy Guthrie’s home. Glove found near Nancy Guthrie's home yielded no matches in the national DNA database. Additional DNA evidence is under analysis; ...

TUCSON, Ariz. — DNA found at the scene of Nancy Guthrie's disappearance and on a glove found nearby was not a match to anyone in the federal criminal database, investigators said Tuesday. Pima County ...

An FBI official told NewsNation that the sample will undergo genealogical testing. The Pima County Sheriff’s Office confirmed Tuesday that the DNA was submitted to a lab in Florida and then uploaded ...

Clues emerge in Nancy Guthrie case, FBI seeks DNA match from glove found near home Investigators remain stuck on a motive in the Nancy Guthrie abduction case, with family cleared as suspects. Forensic ...

Intermittent fasting is unlikely to lead to greater weight loss in overweight or obese adults than traditional dietary advice or doing nothing, a new Cochrane review finds. Obesity is a significant ...