Around 1900 many American educators advocated the use of objects in teaching mathematics and the sciences. R. O. Evans Company of Chicago published this set of twenty chromolithographed charts. They ...

Graphics are often intended to engage children in learning otherwise dry material, such as data on a chart. Yet new research from Ohio State University suggests increasing charts’ artistic appeal can ...

A new study charts the 'genomic biography' of chronic lymphocytic leukemia, identifying gene mutations driving its growth, and tracing the shift in mutations as the disease progresses and develops ...

The number children being diagnosed with ADHD—attention deficit hyperactivity disorder—is on the rise, a new study from Northwestern University has found. In 10 years, the number of ADHD diagnoses has ...