People who smoke can become physically dependent on nicotine, which is the chemical in tobacco products that makes them addictive. Individuals who vape may also experience this physical dependency.

Nicotine is an addictive substance found in cigarettes and some vaping devices. Over time, continued nicotine use can lead to long-term brain changes. Nicotine is the active ingredient in tobacco, ...

Yes, research shows that vaping carries the same risks for nicotine addiction as cigarette smoking. The same tools used to help people stop smoking can also be used to help quit to reduce vape use.

As a physician, I witness the subtle signs of nicotine use daily. I walk through clouds of sweet-smelling smoke from vape pens as I enter the grocery store. At traffic lights, I glance over to see ...

The nicotine found in tobacco stimulates the reward circuit, encouraging consumption and potentially leading to addiction. In a paper published in Neuron, scientists reveal how, in mice, a small ...

When I was in medical training in the 1970s, 40 percent of adults in the U.S. smoked cigarettes. There were cigarette vending machines everywhere, cigarettes cost a low 40 cents per pack, making teen ...

When we watch the determination of Olympic hockey players battling for gold, or see a freestyle skier land a near-impossible trick under pressure, it’s hard not to feel inspired. The gold medal ...

Active-duty U.S. Army soldiers are nearly 10 times more likely to use addictive nicotine pouches than are civilians, putting them at a higher risk for cancer after leaving the service, according to a ...

It's a nicotine addiction that probably doesn't register on many parents' radar. Researchers at the University of Southern California found the popularity of tiny, little nicotine pouches that sit ...

For many people who smoke, quitting is not just a matter of willpower. It is a tug-of-war in the brain – between the pull of ...