Popularly known as "black boxes," event data recorders (EDRs) have helped investigators solve the mysteries of airplane crashes for decades. Now they've become standard in almost every new car sold.

and that number peaked at just over 21 million in 2010. In 2022, there were about 18.6 million students enrolled in college – 69% more than in 1976. However, HBCUs differ from colleges overall in how ...