Friday's employment report has created an even hazier backdrop for stocks. Recent data showed an economy starting to cool, but with 244,000 jobs created in April, this expansion may have legs after all. But the economy's areas of support aren't what you'd have expected a few months ago.

Fear is in the air on Wall Street. Unemployment is high, housing sales are sluggish and the dollar is weak. Now, to add insult to injury, Standard & Poor's has lowered its U.S. debt outlook to negative, putting the nation's AAA credit rating at risk. Fortunately, smart traders can benefit from these worries.

Biofuels company Solazyme owns a unique process when it comes to converting algae into a fuel could replace the gas in your car -- a method that could be used to create oil on an extremely large scale and at an extremely low cost. The company has just announced it's going public: You might want to get in on the action.

Gold has had a magnificent run during the past 10 years, doubling in value since 2008 alone, and gold mania is seemingly still at full strength. But is profit taking the next move? What if you are among the majority of investors who have yet to dip a toe into the water? Is it safe to dive in?

Starbucks certainly brewed up good returns for investors who bet on it before it became all the rage among coffee lovers. Since then, many competitors have jumped into the game including Caribou Coffee. Here's why you might want to warm up to its stock.