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 study, published in The Lancet Healthy Longevity, looked at data from 9,436 people aged 40 or over (with an average age of 58) in 12 countries, comparing cognitive test results among people who ...

Kicking the habit may add centimeters to your waist, but this twin study reveals that physical activity is the key to staying trim after quitting. Discover how genes, lifestyle, and movement shape ...