Diet books contribute to a $60-billion industry as they speak to the 45 million Americans who diet every year. Yet these books don’t just tell readers what to

Vilhjalmur Stefansson has had the extraordinary privilege and the rare merit to know intimately certain segments of the world which will always be strange to mo

When Thomas Edison began wiring New York City with a direct current electricity distribution system in the 1880s, he gave humankind the magic of electric light,

Civilized nations popularly assume that "primitive" societies are poor, ill, and malnourished and that progress through civilization automatically implies impro