Here are some steps you should take to make sure you stay healthy while traveling.

Every year, nearly 50,000 Americans, mostly adults, die from diseases that vaccination can prevent and millions more need to be hospitalized, get too sick to care for loved ones, like children or elderly parents, and are forced to miss work. They also run the risk of spreading illness to those close to them.

As summer arrives and temperatures rise, beauty routines become increasingly challenged by heat, humidity and other seasonal factors. Looking great during summer months isn't hard - it just requires smart preparation.

Interest in vegan alternatives to traditional meat meals is on the rise, even among people who still consider themselves meat-eaters. The health advantages and expanded availability of more vegan choices seem to be inspiring more people to incorporate meat-free meals into their lifestyles.

There is scientific evidence that higher levels of carbon dioxide are warming the atmosphere, which in turn may be increasing plant growth and the pollen that is known to trigger nasal allergy symptoms. Here's what to do about it.

World Champion cyclist Kristin Armstrong, 34, was diagnosed with osteoarthritis nearly seven years ago. She is now preparing to compete as a cyclist in the upcoming 2008 Summer Olympic Games in Beijing, China. Armstrong is supporting the Arthritis Foundation's annual Arthritis Walk events and Team TripleFlex by sharing her personal success story.

In the past, it was somewhat common for a person to work the majority of his or her career at the same company, receiving health benefits the entire time. Now, because of a number of different factors, this type of comprehensive health care coverage throughout a career and into early retirement is rare.