E-cigarettes are gaining popularity. But whether they are safer than conventional cigarettes is the subject of debate, even among experts.

Cancer patients trying to kick the smoking habit may reach for e-cigarettes — but do the devices help in the fight to avoid conventional cigarettes? Likely not, suggests a new study.

Many patients with post-traumatic stress disorder (PTSD) have difficulty coping with the anxiety and stress they may feel. This could lead some to turn to overeating to ease their pain.

Since 2000, US officials have made several policy changes in nutrition and proper food processing. But a new study found that, despite government efforts to promote proper diet, eating habits in the US remained a national concern.

As electronic cigarettes become more popular, the medical community is working to understand their health effects.

The US Drug Enforcement Administration (DEA) has taken action to control the widespread abuse of narcotic painkillers. The agency has placed tighter restrictions on products containing one of the most common painkillers available.

Past research has found that around two-thirds of US teens will drink alcohol by age 18. New research looks at reasons why kids start drinking in the first place.

In the ongoing debate about electronic cigarettes, some experts welcome the products as a way to reduce tobacco smoking. Other experts, however, believe that e-cigarettes may work against efforts to reduce smoking. Now, the World Health Organization (WHO) is weighing in.

Urging teens not to smoke has long been a concern for many parents, health experts and educators. Now, there may be a new factor in the struggle: e-cigarettes.

E-cigarettes are often sold as a healthier alternative to cigarettes. The American Heart Association, however, has warned that their use could lead to nicotine addiction and traditional smoking.