Doctors explain why people relapse into smoking after years of abstinence, and how brain reward memory, stress, ...

Macaulay Culkin Talks About 'Home Alone' Accident That Left Him With A Permanent Scar McDonald’s promoted its new $8 nugget ...

Nicotine stays in your system for only a few days or less, but withdrawal symptoms from nicotine can last up to weeks.

New research from Johns Hopkins Medicine adds to existing evidence that smoking fewer cigarettes does not eliminate ...

Smoking cessation in advanced-stage cancer patients can extend life by about one year, highlighting its importance in cancer care. Innovative models like point-of-care tobacco treatment are ...

Smoking cigarettes is like a chemical assault on nearly every system in the body. Tobacco smoke carries thousands of toxic ...

A new major study from Queen Mary University of London has found that smokers who use both cigarettes and e-cigarettes at the ...

Quitting weed isn't as painful as dropping alcohol or opiates, but marijuana withdrawal can still be a difficult process.

We all know the feeling of waking up with a pounding headache and queasy tummy after a big night out. But most people don't ...

A year after she quit smoking, Kim Swart thought the half-million cigarettes she smoked between high school and retirement had become a distant memory. Her cough lingered, but she was saving $600 each ...

In a study funded by the National Heart, Lung, and Blood Institute, new research from Johns Hopkins Medicine adds to existing evidence that smoking fewer cigarettes does not eliminate cardiovascular ...

New research dismantles the long-held belief that smoking less means less harm. Scientists now say the body suffers significant cardiovascular damage from even low levels of smoking. Researchers from ...