lung cancer

"If I’d carried on smoking I’d probably have died."
The 78-year-old said she's "determined to live many more years."
It's down to 15 percent of adults, new study says.
In honor of my dad, Robert Michelson, one of the most incredible men who ever spent a little time on this planet -- and in honor of the pain and grief and wonder conjured by death -- I am sharing five things that I learned while helping him die.