The iPhone has come a long way since its release in 2007. Relive Apple's commercials and our coverage by rolling over the phones.

Compare the cost of living in two cities using the CNNMoney Cost of Living calculator. Determine if you could maintain your current standard of living in a different city.

Social Security is based on contributions that workers make into the system. While you're employed, you pay into Social Security; you receive benefits later on, when it's your turn to retire.

CNNMoney's guide to everything you've always wanted to know about retirement investing - including answers to frequently asked questions about asset allocation, stocks, bonds, mutual funds, 401 (k ...

The old rule of thumb used to be that you should subtract your age from 100 - and that's the percentage of your portfolio that you should keep in stocks. For example, if you're 30, you should keep ...

The collapse in the price of oil has squeezed energy companies and countries that were betting on higher returns. Here’s what it costs on average to pump a barrel of oil in the 20 biggest oil ...

The Treasury Department has invested about $200 billion in hundreds of banks though its Capital Purchase Plan in an effort to prop up capital and support new lending. Here's a list of the banks ...

Business and financial news on U.S. and international companies and newsmakers from the past week from CNNMoney.com ...

Think you're paid what you're worth? Explore how your salary compares to the average earnings in your country, then see where your wage sits globally.

Elon Musk agreed Saturday to step down as chairman of Tesla and pay a $20 million fine in a deal to settle charges brought this week by the Securities and Exchange Commission.

Here's how today's economy compares with the dark days of 2008. Jobs Earlier in 2008, the economy was losing about 170,000 jobs a month. After the meltdown in September, things went from bad to ...

As Wall Street and the economy struggle to gain a footing, it's more important than ever to understand what's going on. CNNmoney combines the market coverage of CNNfn with the analysis of money ...