Could walking ease your back pain?

In the depths of winter, adults, as well as children, exert themselves to engage in enjoyable outdoor activities that will keep them warm and provide both excitement and entertainment. Cross-country skiing, downhill skiing, sledding, ice hockey, figure skating, and speed skating all have their enthusiasts. Many

The variegated songs of the mockingbird. The crack of the bat on the baseball diamond. The screaming of little children at play in the community pool. Wherever we turn, the sounds of summer surround us in a joyful uplifting cacophony. Summertime may mean barbecue and it may mean the beach, but it also

The world's supply of fossil fuels has been dwindling for a long time. It's been easy to pretend this wasn't happening because there seemed to be an endless quantity of oil and gas reserves. How could we ever run out? All we had to do was drill another well or lay down another pipeline. But now it seems

Marathon running is a sport that began in 1896 at the first modern Olympics held in Athens, Greece. Today, marathon road racing is big business. The Boston Marathon attracts about 20,000 participants. The New York City Marathon is twice as large, with more than 40,000 runners. Successful marathoners