Greetings! Emmet here, and I'm about to witness an extremely rare event – a fossil being made! Some animals, many millions of years ago, were buried quickly after their death in substances like sand, ...

Look closely at this image, stripped of its caption, and join the moderated conversation about what you and other students see. By The Learning Network Students of all ages are invited to send in ...

Explore a wide range of recent research in mathematics. From mathematical modeling to why some people have difficulty learning math, read all the math-related news here.

Modal verbs are verbs that indicate likelihood, ability, permission or obligation.

I completed 18.01SC from MIT OpenCourseWare and this repo contains all of my notes from the lectures and chapters I studied in the textbook I used (Edwards and Penney, Calculus: Early Transcendentals, ...