Men are living longer and looking to improve and prolong their health and happiness with preventive steps to achieve a higher quality of life. And with notions of age changing rapidly, the best way to stay healthy is to focus on the whole body.

The death of a spouse, declining health or safety concerns can trigger the need to move. The first phase comes with the realization that what has been home is no longer suitable. Finding a professional who knows the ropes can make it easier for the more than 29 percent of home sellers age 65 and older who move into an active-adult community or senior-related housing each year.

With a click of the mouse, lifelong historians and those who just caught the history bug are taking to the Internet in record numbers to explore its nearly limitless access to times gone by. With that popularity, it's no surprise that military history sites are reporting unprecedented Web traffic.

For many patients, a cancer diagnosis is no longer a fatal one. However, the comfort that a patient's condition is treatable is often accompanied by dread of the grueling treatment that will be needed to save his or her life. But a new therapy holds hope for treating some cancers in just a single day, rather than through months of harsh radiation therapy.

Does your heart ever beat irregularly? Perhaps you get an occasional flutter, or your heart races or beats slow for a short amount of time. For most people, these occasional, irregular heartbeats are common and harmless. However, when these irregular heartbeats (or heart rhythms) are combined with a diagnosis of heart failure, a condition in which the heart doesn't pump blood through the body as well as it should, consider these irregular heartbeats a warning sign.

By 2030, the number of Americans 80 and older is expected to rise from 9.3 million (in 2000) to 10.5 million. With this increased average life span, comes an increased demand on resources from health to social services. Volunteer-based organizations are stepping in to fill a growing need.

Proper planning can reduce your chances of having to depend on others for financial support and help ensure that you have a legacy to pass on to your loved ones; two of the top worries for seniors.