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Managing Erosion Caused By Everyday Beverages

Researchers have warned people to beware of the damage that acidic beverages have on teeth. Yet, for some, the damage and problems associated with drinking sodas, citric juices or certain tea may have already begun to take effect. The question remains: What can be done to restore teeth already affected?

Having A Higher Purpose In Life Reduces Risk Of Death Among Older Adults

Possessing a greater purpose in life is associated with lower mortality rates among older adults according to a new study by researchers at Rush University Medical Center.

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African Scientists Ask Developed Countries For Greater Investment In African Research

The Network of African Science Academies (NASAC) issued a statement (pdf) asking developed countries to establish training programs that would allow African students to stay in Africa or other developing countries in effort to curb the "tide of African talent leaving the continent"s universities," CNN reports (Wong, CNN, 6/22).