There are many stories of great floods out there, first and foremost the fable of Noah's ark. But some geologists have found that many of these legends have some basis in historical fact. We talk with University of Washington professor and MacArthur award-winner Dave Montgomery, the author of "The Rocks Don't Lie: A Geologist Investigates Noah's Flood."
When Ellen Forney was diagnosed with bipolar disorder 16 years ago, her first concern was for her creative future. The award-winning cartoonist prided herself on the artwork and stories she'd come up with during periods she described as manic. Right after her diagnosis, Forney was reluctant to try the drug treatments her psychiatrist prescribed for her. Would she lose her creative edge on lithium? But after a serious period of depression, Forney set out on the ongoing journey to achieve and maintain a state of mental balance.