How did a German math genius get drawn into a ‘cult' accused in coast-to-coast killings?
Ophelia Bauckholt was killed in a shootout with U.S. Border Patrol agents in northern Vermont — an unlikely end to a life ...
Scientific American23h
The Wild and Contentious History of Mathematical Symbols
I started teaching in 1977, and across my nearly 50 years, I noticed that students were always interested in the history of ...
Opinion
One family’s stories prove to be a window on Black struggle and persistence in American history
At 88, historian David Levering Lewis, a biographer of W.E.B. DuBois, has filled in gaps in his knowledge of his own family line, and he takes readers along on the journey.