Six reasons to keep your chin up, even if your stock portfolio isn’t. 

The Hills is back! And while it might look easy to be its star Lauren Conrad, the laidback life of this California girl actually costs a fortune to maintain. MainStreet investigates!

CW’s show Gossip Girl is more than pop fluff. Teens are going nuts for the shows’ fashions, and stores are profiting as a result. TheStreet.com’s Kristin Bentz explains why the show and teens are moving markets together.  

Uh, oh, we're in trouble. TheStreet.com's political reporter, John Fout, says the both presidential candidates are "boneheaded" on the rising costs of fuel.

Are celebrity designers like Paris Hilton and LL Cool J good for a store's business, or not?  The answer will surprise you.

Learn how you can go green even at work.

Poor retail sales figures translate to deep discounts, so start looking for sales at department stores, both at the mall and online. And, look to next weekend for the best deals yet, when stores nationwide host Memorial Day sale events to try to cap off the month with strong figures.