cigarette startup Juul Labs co-founders want no smokers. Seriously CNN investigates Juul's social media

Whether mood enhancement has a short-term positive impact on cognitive function or whether nicotine directly influences brain function is unclear

The worker was among 33 men aged between 32 and 70 who were caught smoking duty-unpaid cigarettes in an operation last Saturday by Singapore Customs that covered areas such as Chinatown and Geylang

Advanced printing techniques incorporate product detail and intricate designs

Their world views have guided our methodology

The first hit song that was used in a commercial before it was released as a single was "I'd Like To Teach The World To Sing," which was written for a Coke ad

Acknowledgements The authors gratefully acknowledge the comments made by the reviewers as well as the editor on earlier versions of this manuscript