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In the United States, smoking behaviors vary widely across race/ethnicity, with individuals of Asian and Hispanic/Latino ancestry having the lowest smoking prevalence compared to individuals of other ancestry 7,8

Transforming growth factor (TGF) 1 and Smad signalling pathways: a likely key to EMT-associated COPD pathogenesis

The World Health Organization (WHO) reports that there are about 1.1 billion smokers across the globe with 1.8 million lung cancer deaths reported each year

Opal, I found, provides something like gentle parenting for your smartphone habits: you set up a daily schedule of which apps to block when, and then the app guides you into sticking with it using a combination of mild friction, encouragement, and guilt

Surgeon General recommended that an individual pack of cigarettes should cost $10