The World Health Organization says your daily sugar intake should be just 5 percent of your total calories - half of what the agency previously recommended, according to new draft guidelines published Wednesday.
Federal health regulators will consider this week whether to green light a provocative new fertilization technique that could eventually create babies from the DNA of three people, with the goal of preventing mothers from passing on debilitating genetic diseases to their children.
The Food and Drug Administration is seeking to revamp its system for regulating hundreds of over-the-counter drugs, saying the decades-old process is not flexible enough to keep pace with modern medical developments.
For many older Americans who lost jobs during the recession, the quest for health care has been one obstacle after another. These luckless people, most in their 50s and 60s, have emerged this month as early winners under the nation's new health insurance system.
Using videos that claim to teach toddlers, or flash cards for tots, may not be the best idea. Simply talking to babies is key to building crucial language and vocabulary skills - but sooner is better, and long sentences are good.