From picking the wrong town to waiting for prices to come down, even smart buyers can make poor purchases. Real estate expert Barbara Corcoran offers words of caution.

Wondering if you need to take supplements? Nutritionist Joy Bauer takes you through the alphabet of vitamins and highlights the most important ones for your diet.

From high-tech light lamps to guided-meditation programs, hotel chains are fiercely combating a traveler's nightmare — sleep deprivation. TODAY Travel editor Peter Greenberg takes a look at how Crowne Plaza, Westin hotels and more are helping road warriors get their Zzzs.

Need some help with your dirty work? Lifestyle expert Elizabeth Mayhew shares helpful advice on how to sort laundry, pretreat stains, avoid wrinkles, use proper machine settings and more.