Smoking

New research into weed reveals how a lemon-scented terpene can ease anxiety without reducing the high.

A new study found persistent effects of smoking on the adaptive immune system, but how this translates to health risks remains unclear

Researchers used a smoking machine to test the intensity of marijuana rolled into joints

Researchers developed a five-star rating system for the risks of smoking, eating unprocessed red meat and other factors. Some scientists say the findings aren’t surprising—and could be used to cast doubt on decades of health advice

U.S. lung cancer screening guidelines miss people who have never smoked, as well as many women and Black people. Expanding outreach and eligibility could help

Data show that smoking, drinking alcohol and having a high body mass index are the biggest contributors to cancer worldwide

A new study reveals how tobacco from traditional or noncombusted cigarettes kills corneal cells

Investigating the potential danger to those who use tobacco products or e-cigarettes calls for a look at the lungs

They are undoubtedly harmful but far better than tobacco products

Government study puts the state’s high school cannabis use below the national average

Device’s shape and lithium batteries can make it act “like a small rocket” 

The FDA is finalizing regulations that would bring e-cigarettes under its authority