Technology: Internet - In just a few years, the Internet has moved from novelty to necessity. But are we making the most of our time on the Web? Here's how.

Convergence takes a look at the people and ideas behind science projects with revolutionary potential.

Personal Finance: People Patterns: As baby boomers are poised on the brink of retirement, the demographic shift happening now will prove crucial to America's economy in the years ahead.

Breakaway: Focus on Small Business: The greatest century in entrepreneurial history is at a close. And many significant developments come down to the efforts of a single person. Here's our pick of the 10 most important.

Dow Jones Industry Group Center: Analyze an industry -- in seconds. The new DJ Industry Group Center lets you chart a stock against its industry, quickly gather industry-performance data and more.

Dodge's E-conomy: Made-to-order e-commerce could be the key to success.

Dartboard Contest: See how the pros, the darts and readers who submitted stock picks are doing in the latest Investment Dartboard Contest.

Deals & Deal Makers: Highlights of trends and issues in the complex world of corporate deal-making and public offerings.

E-World: Tom Weber tracks the way the Internet is changing our world, exploring the collisions between the Net, business and life.