Subscribe now

Australia to ban nicotine-free vapes in push to end recreational use

2 May 2023

Under new rules in Australia, e-cigarettes will be more tightly regulated as prescription-only pharmaceutical products and nicotine-free vapes will be banned completely


Genetic variants may influence the likelihood we will smoke or drink alcohol

Thousands of genetic variants may influence smoking and alcohol use

7 December 2022

In a study of nearly 3.4 million people, almost 4000 genetic variants were linked to how much alcohol a person drinks a week, the age some start smoking and whether they quit the habit


Hand holding cigarette

Gut bacteria may reduce harmful effects of nicotine on the liver

19 October 2022

Smokers with a certain bacterium in their gut that breaks down nicotine have less severe liver disease, and tests in mice suggest this microbe can prevent liver damage


Smoking and our body mass index may cause more than 200 medical conditions

Smoking and body mass are together linked to 226 medical conditions

7 October 2022

Smoking and our body mass index - whether underweight, overweight or obese -  may be involved in the onset of everything from heart failure and hernias to sleep apnoea and nail disorders


JERSEY CITY, NJ - JANUARY 02: E-cigarettes devices are display in a local store on January 2, 2020 in Jersey City, New Jersey. The Trump administration will announce this week the ban for mint-, fruit- and dessert-flavored e-cigarette cartridges, but allow menthol and tobacco flavors to remain on the market. Flavored liquid nicotine used in open tank systems can continue to be sold. (Photo by Eduardo Munoz Alvarez/Getty Images)

Vaping v smoking: Why the FDA may limit access to flavoured vapes

16 June 2022

The US may restrict the sale of flavoured e-cigarettes because of potential harm to teenagers. But evidence suggests vaping is much less dangerous than smoking and can help people quit – including adults who like an array of flavours


Human brain scans

Parts of the brain form a circuit that may fuel smoking addiction

13 June 2022

Some smokers lose their cravings after experiencing damage to specific parts of the brain, suggesting these areas form a network that somehow fuels the habit


Pregnant Woman Smoking E Cigarette

Vaping may be an effective way to quit smoking during pregnancy

16 May 2022

E-cigarettes may be more effective than nicotine patches as a tool for quitting smoking during pregnancy, suggests a UK study


K4EW53 bearded man in a suit in the city vaping

Vaping probably isn’t a gateway to smoking

10 March 2022

Trends in cigarette and e-cigarette use among 16 to 24-year-olds in England suggest that vaping doesn’t encourage more young people to start smoking


cigarette butts

Will New Zealand's smoking ban plan work if it ignores vaping?

10 December 2021

Outlawing the sale of cigarettes to anyone born after 2013 and mandating low-nicotine cigarettes for others will help New Zealand reach its smoke-free vision, but vaping will still be an issue


E-cigarettes are no better than alternative aids to quit smoking

E-cigarettes are no better than alternative aids to quit smoking

2 September 2020

People who use e-cigarettes to help them stop smoking are no more likely to be abstinent a year later, and are more likely to remain dependent on nicotine, according to data from a large US study


Sign up to our weekly newsletter

Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with New Scientist events and special offers.

Sign up
Piano Exit Overlay Banner Mobile Piano Exit Overlay Banner Desktop