The Economics of One Child: Marketplace Shanghai Bureau Chief Scott Tong will bring to a close his 3-year posting in China next week with a series about the controversial policy that restricts many Chinese families to having no more than one child.
Mark McLemore talks with best-selling author Jennifer Lee Carrell about her new novel _Haunt Me Still_. It's a thriller that explores the legends and superstitions that surround Shakespeare's _MacBeth_.
What spells romance for the average bark beetle? Mark Duggan looks at the research being done to better understand the world of these insects, information that can help to control the threat they pose as pests.