Your brain may not bounce back as quickly as you think after you smoke weed. A groundbreaking new study suggests that heavy marijuana use could leave lasting marks on your memory, long after your last ...

Many long-term smokers believe quitting after decades will not make much difference. Doctors say the body begins healing sooner than most people think.

You probably know nixing cigarettes is good for your body. But it’s also good for your brain. Did you know that besides causing cancer, heart disease, and lung diseases, smoking can also harm your ...

The rate of smoking cigarettes has steadily declined since the 1960s – when Congress required warnings on cigarette boxes. Research shows that... Quitting smoking may be good for your brain, even if ...

Tobacco smoking is not associated with functional connectivity alterations in large-scale brain networks among individuals at clinical high risk for psychosis.

New MRI research reveals that heavy smoking can shrink key brain regions tied to memory and cognition, and excess weight might intensify the damage, raising fresh questions about dementia prevention.

New research reveals that pairing brain stimulation with daily exercise can curb cigarette cravings and inspire smokers to quit, offering fresh hope in the fight against nicotine addiction. Study: ...

It’s no surprise that smoking for years can change the way the brain processes nicotine, creating a well-worn pattern of craving and satisfaction that’s difficult to break. But how soon does this ...

WASHINGTON (Reuters) - Scientists who noticed that one heavy smoker suddenly lost all desire for cigarettes after suffering brain damage in a stroke have identified a structure deep in the brain as a ...