The Truth About Pancreatic Cancer

Feb 24, 2012

Today, the very personal story of one man's battle with pancreatic cancer and new research from USTAR scientists, working around-the-clock to design a cancer screening device that will provide early diagnosis of the disease.

At 9:30 Science Questions profiles the world's largest international gem fair in Tuscon, Arizona -- a bustling marketplace where meteorites, trilobites, and rare gems are showcased.