A 2012 Olympics media summit is held in Dallas and gave a behind-the-scenes look at what our athletes will be wearing.
Nike created a special shoe and insert for track and field athletes. The shoe will instantly send results, such as speed and height, to a user's smartphone.
Many foods that you think have health benefits may hold hidden dangers for your diet.
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Family trees are often full of surprises, but nowhere more than with celebrities. Join us for a surprising look at which stars have other stars for cousins, uncles, aunts and beyond.