NFL Commissioner Roger Goodell is scheduled to deliver the Dean's distinguished lecture Thursday at the Harvard School of Public Health. The title is "Leadership on the Road to a Safer Game."Full story
A new study from the Harvard School of Public Health identifies multiple factors that contribute to America's overall weight gain. NBC's Erika Edwards reports.
Breast feathers pulled from seabirds preserved in museum collections appear to document increases in mercury pollution over the span of more than a century, a new analysis has found. Full story
