Nearly eight years after the war began in the aftermath of 9/11, Afghanistan faces a resurgent Taliban, a flourishing opium trade and a tense border with Pakistan.

Four years after Hurricane Katrina's devastation, what is New Orleans and the Gulf Coast like now?

Massachusetts Sen. Ted Kennedy, the patriarch of the first family of Democratic politics, has died after a lengthy battle with brain cancer. He was 77.

For Michael Jackson, the spotlight was always present, and the rest of the world followed. Full coverage of the King of Pop's life and death.

Americans are gaining weight at an alarming rate. CNN's Dr. Sanjay Gupta examines solutions to leading a healthy lifestyle, and iReporters share secrets of their weight loss.

Whether it's an individual with an ingenious fix or a company with a revolutionary product, CNN explores some of the solutions to environmental problems.

The best sidekick on your getaway is a little travel know-how. Maximize your trip with ideas to save money, travel smart and prepare for worst-case scenarios.

A recession makes maintaining a healthy balance between work and life even more challenging. Learn how to build a satisfying work life and personal life without going crazy.