Men With Insomnia May Have Higher Risk of Death
Men with insomnia have a fourfold higher death rate than those who sleep at least 6 hours a night, a 14-year study finds. It's not yet clear whether women with insomnia also die sooner.

Japan plans nationwide survey for NDM-1 superbug
Japan said Tuesday it plans a nationwide survey to assess the spread of an antibiotic-resistant "superbug" that surfaced in South Asia and was this week confirmed for the first time in Japan.