www.ted.com Top climate scientist James Hansen tells the story of his involvement in the science of and debate over global climate change. In doing so...
Hear Dr. Kendall Hansen's predictions for his Kentucky Derby horse, Hansen. The Crestview Hills, Ky. pain specialist also reveals how betting on horses helped get...
Rebounding from his only defeat, juvenile champion Hansen came from off the pace for the first time in his career and posted a decisive three-length...
