Two Americans have won the 2012 Nobel Prize in Chemistry. Robert Lefkowitz and Brian Koblika were awarded the prize for their work on protein receptors that tell cells what's going on around the human body. Their research has allowed drug makers to develop medication with fewer side effects. The pair with share the $1.2 million award.
Originally published on Wed September 12, 2012 11:46 am
Credit Bill Gallery / AP
Since cholesterol-fighter Lipitor went generic late last year, the price has plunged.
You can pick up atorvastatin, the generic version of Lipitor, starting at about 50 cents a pill, if you buy a month's supply at Costco. A year ago, the brand-name version went for $3.50 and up per dose. And the brand-name pills still cost around $4.28 at Costco.