I'm standing in the cereal aisle with three items in my basket: a box of sugary kids' cereal, some yogurt and a bottle of apple juice. According to their labels, all three of these foods are good sources of fiber, which, if you think about it, may say as much about us (the shoppers) as it does about the food we buy.
Technology is sometimes blamed for keeping us awake at night. The thinking is that devices like laptops, smartphones and tablets may have made entertainment TOO portable, putting games, videos and the Internet close at hand in the bedroom. But a batch of new apps and gadgets tries to push the pendulum the other way, by helping you improve the quality of your sleep.
Last month, scientists around the world agreed to temporarily halt certain genetic experiments with bird flu viruses. More than three weeks of that 60-day moratorium have already passed. And the scientific community is in the midst of a fierce debate about what needs to happen next.
The suspension of the research came in response to fears that researchers had created dangerous new germs that could cause a devastating pandemic in people if they ever escaped the lab or fell into the wrong hands.
China's leader-in-waiting, Xi Jinping, is due to arrive in the U.S. shortly, providing the first glimpse of the next generation to lead the world's second-largest economy. This once-in-a-decade transition of power, which begins this fall, is rife with unpredictability, particularly as an unfolding political scandal grips China.