Study links cigarette changes to rising lung risk

(AP) -- It may be riskier on the lungs to smoke cigarettes today than it was a few decades ago - at least in the U.S., says new research that blames changes in cigarette design for fueling a certain type of lung cancer.

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<p><a href="http://www.physorg.com/news161845870.html">Study links cigarette changes to rising lung risk</a></p> <p>(AP) -- It may be riskier on the lungs to smoke cigarettes today than it was a few decades ago - at least in the U.S., says new research that blames changes in cigarette design for fueling a certain type of lung cancer.</p>