The NHS is among the worst health services in the Western world at preventing avoidable deaths.
Dogs from smokers' homes showed signs of DNA damage.
The Labor party's proposed tax hike on tobacco will almost double the price of a pack, and fuel the booming cigarette black market.
The debate over the health of e-cigs continues, and now poison butter flavors is included.
I talked to the buzzkill scientist who invented a smoke detector that looks out for smoking rather than smoke.