Health

Thirdhand smoke affects weight, blood cell development in mice

The sticky residue left behind by tobacco smoke can do worse damage than stinking up furniture and discoloring walls. Exposure to thirdhand smoke leads to biological effects on weight and cell development that could be damaging ...

Health

Tobacco linked to 40 percent of US cancers

Tobacco use remains the most preventable cause of cancer, and 40 percent of diagnosed US cancer cases may have a link to its use, health authorities said Thursday.

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