Sex-education programs that work - and some that don't

Article Abstract:

Effective sex education teaches teenagers to learn to say no to unprotected sex and even to sexual intercourse. New programs teach teenage girls that their lives will be better if they do not have unwanted pregnancies.

Sexual behavior, Teenagers, Sex education, Teenage sexual behavior

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The brain reveals its powers

Article Abstract:

Brain research has yielded many potential treatments for diseases such as Parkinson's and Alzheimer's, as well as more details about how the brain functions. Brief descriptions of recent advances are presented.

Research, Reports, Brain research, Parkinson's disease, Parkinson disease

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Manmade hearts that work

Article Abstract:

Medical innovations such as the HeartMate pump are allowing heart patients to survive long enough to receive heart transplants. The news is encouraging to the 65,000 Americans with failing hearts.

Health aspects, Care and treatment, Heart diseases, Heart, Artificial, Artificial heart, Medical innovations

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