The original Emancipation Proclamation, a document that changed the lives of countless African-Americans during the Civil War, is on display in Nashville as the fragile historical document makes its only stop in the Southeast on a 150th anniversary tour.
Q: What are antioxidants and free radicals and why are they so important?
A: Free radical molecules are created when molecules are oxidized. Antioxidants stop free radicals, or oxidants, from traveling through your body and ravaging your cells. To better understand this idea, think about how...
Hundreds of schools in the nation's largest cities are sitting empty as education officials struggle to sell these potentially valuable properties that are a drain on school district finances, according to a study released Monday.
Contaminated wastes from a boom in oil and natural gas drilling would face new testing, reporting and tracking requirements before going to Ohio landfills under proposal developed by three state agencies over the past several months.