Patients that use noncigarette tobacco products may have elevated subclinical markers related to inflammation, thrombosis, and atherosclerosis.

People might think they can reduce their risk of cancer by occasionally swapping their cigarettes for a vape pen—but they ...

You’re generally allowed to smoke weed on private property including your own backyard, according to the California ...

Higher concentrations of THC are resulting in more severe health issues and outcomes for some who use cannabis.

One parent reports on the cheap and virtually invisible nicotine alternative that teenagers are turning to with alarming ...

we examined the impact of tobacco control policies and, separately, cannabis legalization, on adolescent substance use. We first conducted a series of studies evaluating the effects of state-level ...

A Johns Hopkins Medicine-led analysis of medical information gathered on a diverse group of almost 250,000 people over four years has significantly clarified the link between the "exclusive" use of ...

E-cigarette use is linked to increased risk of COPD and possibly hypertension, though less harmful than traditional smoking, ...

Exclusive e-cigarette use is significantly associated with new cases of chronic obstructive pulmonary disease.

the researchers created 3D models of the human intestinal system using stem cells. They then used the models to mimic the process of smoking an e-cigarette and analyzed the effects of smoking on ...

New survey results from the AAA Foundation for Traffic Safety found some of those who smoke weed make the risky decision to ...

It’s amazing to see people my age out there enjoying their medicine — they’re relaxed, they’re chill,” said Bronx resident ...