Japan will host the 2020 Olympics, and it proposes to reuse three venues built for the 1964 Games. In addition, a new 80,000-seat main stadium will be built. Designed by Zaha Hadid, it will include a retractable roof and incorporate "futuristic" elements. A slideshow gives a look at some renderings.
The risk of developing breast cancer was not significantly elevated in people who drank four or more cups of coffee a day, researchers found. However, for women with a history of benign breast disease, a slight increase in breast cancer risk was associated with high caffeine intake.