The first time they donned the Jedi robes, Ewan McGregor and Liam Neeson annoyed the "Star Wars" creator with a weird habit while using prop lightsabers.

Smoking was ubiquitous, even in hospitals and airplanes; today, strict federal bans and fines reflect known health dangers.

The analysis found higher odds of myocardial infarction among e-cigarette users, particularly former smokers, while no ...