You already know secondhand smoke is dangerous. A new study from the Institute of Atmospheric Physics at the Chinese Academy ...

While the dangers of secondhand smoke are widely recognized, a new study led by Prof. Sun Yele at the Institute of ...

People are occasionally exposed to potentially harmful substances in the environment or through their diets or habits. For example, a compound found in cigarette and industrial smoke, benzo(a)pyrene ...

Thirdhand smoke stays on surfaces and slowly pollutes indoor air long after smoking stops within indoor environments.

As cannabis use has become legal in many U.S. states for medical or recreational use, Americans' views on the drug may have gotten rosier. In fact, a new report finds that over 44% of adults now ...