GUILDERLAND — Vivian Donnelly said her husband would spend hours at crash scenes. "They take all these markings and input them in computer programs," she said. Advertisement Article continues below ...

Shini talks us through derivatives and how calculus helps us to understand the world. CALCULUS! Today we take our first steps into the language of Physics; mathematics. Every branch of science has its ...

I've been grading calculus exams this week, and even though my students did quite well overall there were a couple of errors that I see every semester. Errors that make mathematicians' heads explode.