The final batch of power rankings from any season always ends up making me look bad. It is often a reminder that we might think we know how an NFL season will play out, but we really don't. So with ...

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.

What began with a focus on weather forecasting has evolved toward addressing errors in scientific modeling. In the collaborative environment of the Penn State Institute for Computational and Data ...