This chemical can scar the small airways in the lungs, leading to symptoms such as wheezing, coughing, and shortness of breath. Due to the inhalation of harmful chemicals found in e-cigarette ...

An curved arrow pointing right. Scientists at MEDspiration conducted a cigarette experiment, pumping the smoke from 20 cigarettes into a pair of healthy lungs. The results are pretty frightening.

In 1972, an inventor patented a cigarette box that coughed when picked up - using sound, not images, to warn smokers. It was ...

From beating hearts to breathing lungs, organs-on-chips are some of hottest new tools for human biology research. Although these devices may bear closer resemblance to computer components than human ...

Smoking damages the airways, air sacs (alveoli) in the lungs, and cilia ... in the U.S. result from cardiovascular disease caused by cigarette smoking. Nicotine causes blood vessels to tighten ...