In the stodgy world of global oil, we don't hear the term revolution tossed around very often. But oil analysts are watching dramatic change take place on the supply side of the industry. Things like where the oil is coming from and who is buying it.

Following a factory collapse in Bangladesh that killed more than 1,000 people, Wal-Mart has declined to join a multi-company factory safety accord to try to prevent future disasters. Instead, the world's largest retailer announced its own set of inspection and safety measures.

Everyone is tracked by marketers online. Instead of fighting it, a New York grad student is taking ownership of his online personal data by selling it.

With budgets tight, the court in San Joaquin County, Calif., stopped hearing all small claims cases in September. More than 800 people have since filed claims with no hearing dates in sight. Many other counties nationwide are experiencing similar delays for civil cases as they grapple with spending cuts.

The International Energy Agency says U.S. shale output and petroleum from Canada's tar sands are transforming global energy markets.