In many places in the U.S., the population is getting older and younger at the same time. And that has big implications for public health.
Your weekly roundup of what cities are banning around the world.
A ban on outdoor gas heaters from Parisian cafés doesn't look like it will be implemented anytime soon.
Also recently banned: a throat-slitting kite string in India and an Aussie grandma who made $1 million worth of false emergency phone calls.
Declaring public space smoke-free is becoming exponentially more common. Enforcing it is not.
Rising cigarette sales used to be a sign that poor countries were growing. Now declining rates seem to be the marker of prosperity.