Changing public attitudes have led to a decline in U.S. soda sales. But health expert Marion Nestle believes many people still consume unhealthy amounts of sugary drinks. She argues beverage companies are spending millions on research that misleads consumers.
A small, mysterious bird has been flying along the Pacific coast since well before Captain Cook mapped those shores. A nature writer reveals why it took 185 years to find its secret nesting place and how it’s now endangered.
- Maria Mudd Ruth author of more than a dozen books on natural history topics and former researcher and writer for The National Geographic Society and editor of Traveler magazine.
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