South America

Earlier this year, Eastern Michigan University chemistry professor Dr. Ruth Ann Armitage and her students presented groundbreaking research on mummies at the World Congress on Mummy Studies in Peru. They're now back at EMU continuing to further the work. Dr. Armitage joined Lee Van Roth to discuss her South American experience, as well her ongoing studies.

80 percent of Americans drink coffee, and global consumption is projected to rise by 25% in the next five years. Some is sustainably-grown, some isn’t—and…