Humans have been making maps for as long as they’ve been exploring the Earth. Some of their cartographic maps went on to ...

A two-month-long CBS News investigation and analysis of how black history is being taught in U.S. public schools found what students learn often depends on where they live and the textbooks they are ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...