With the price of a crucial diabetes drug skyrocketing, at least five states and a federal prosecutor are demanding information from insulin manufacturers and the pharmaceutical industrys financial middlemen.

Some see a 400-year-old system that pools money as a way to alleviate the retirement crisis.

The average 25-year-old woman living in a developed country currently earns 10 percent less than a man of the same age -- but wait, there's more.

Here are 10 things you need to know about Social Security before you start the paperwork to retire.