BEIJING, May 14 (UPI) -- Chinese researchers have developed a tea filter that may help people to quit smoking -- while smoking. Zhao Baolu of the Chinese Academy of Sciences says after 20 years his ...

Recent changes in the histology of lung cancer, namely a relative increase of adenocarcinoma compared to squamous cell carcinoma, might be due to a temporal shift from nonfilter to filter cigarettes.

A nearby non-smoker may inhale more nicotine from a filter cigarette than the person who is smoking it, a researcher reported this week. “A filter cigarette will deliver less nicotine to the smoker ...

Cigarette filters were widely introduced in the 1950s, ostensibly to make smoking less harmful. With growing public concern about lung cancer and other smoking-related diseases, the tobacco industry ...

Objective: To evaluate awareness and knowledge of cigarette filter ventilation in a national probability sample of smokers of Ultra-light, Light, and regular cigarettes. Design: Random-digit-dialling ...

THE majority of those who have investigated the epidemiology of lung cancer are in agreement that smoking, particularly of cigarettes, represents one of the causes of cancer of the lung. Several ...

A San Francisco jury has awarded $1.36 million to a terminally ill man who smoked filter-tipped Kent cigarettes in the 1950s that contained asbestos. Lawyers for Don Lenney and his wife, Monica, said ...