健康与医疗系统
A new tool could help prevent antibiotic resistance
Scientists propose a modeling framework that could predict how antibiotic resistance will evolve in response to different drug combinations.
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Teen boys and girls in the US now do equal amounts of housework
While women still do nearly twice as much housework as men, the division of labor between boys and girls doing household chores is nearly equal, according to a new study.
健康与医疗系统
Exercise isn't just good for your heart, it could help your hearing as well
Everyone knows that exercise helps keep weight off and is good for your heart. Now, scientists say it also appears to prevent age-related hearing loss in mice.