Science Fiction Comes Alive as Researchers Grow Organs

The science-fiction dream of building replacement parts for the human body has turned into a reality. In the quest to build a heart, researchers are tackling the most complex organ yet, and the payoff could be huge.

• Video: No Longer Sci-Fi


• Timeline: A History of Lab-Made Body Parts


• Q&A: Growing a Human Heart

Making Sense of College Aid

Many schools' financial-aid letters are devilishly difficult to figure out. Here's what you need to know.

• Graphic: How Do School's Stack Up?

Disguise Your TV

Cold, black, often bulky, it tends to overwhelm a room. Here are five design tips to tune out the living room TV beautifully.