Daytime sleepiness could be sign of Alzheimer’s disease, study says

Study claims fluoride exposure during pregnancy tied to low IQ scores in children

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New study shows vaping linked to marijuana use in young people

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Federal judge upholds a Trump alternative to 'Obamacare'

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Ex-Houston police officer charged with murder after deadly drug raid

Former narcotics officer Gerald Goines was charged with two counts of murder, while former partner Steven Bryant was charged with tampering with a government record.

David Koch, billionaire conservative activist and philanthropist, dies at 79

He and his brother, Charles Koch, helped to build a massive conservative network of donors to support libertarian-leaning economic policies.

Trump associate proved invaluable FBI source, records show

Sater's name appears dozens of times in special counsel Robert Mueller's report on Russian interference.

Is your teen's cough linked to vaping?

"Everybody needs to be on alert," one doctor said.

North Carolina police officer fired for following the 'Billy Graham Rule,' lawsuit says

The officer said he was fired after he requested a religious exemption from training a female deputy, conduct he believed to be "sinful."