Tens of millions of Americans take nutritional supplements. New studies allege some pills do not contain what is on the label. Other research indicates consumers may be ingesting too many vitamins. New concerns about dietary supplements.
In her new book, anthropologist Sarah Blaffer Hrdy challenges conventional assumptions about "maternal instinct" in offering the latest research and interpretations about what it means to be a mother. She draws on history, biology, animal behavior, literature, psychology, and her own personal experience.
- Sarah Hrdy author and anthropologist
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The next chapter in the battle over net neutrality: An expected new ruling from the FCC to regulate the Internet as a public utility.
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