Jackie, Matt, and Inez learn that Hacker has kidnapped Dr. Marbles. A day at the library turns into a cyberventure when Jackie, Matt, and Inez learn that Hacker has kidnapped Dr. Marbles, the only ...

Hacker challenges the kids and their friends to solve a series of puzzles. To prove once and for all that he's smarter than the CyberSquad, Hacker challenges the kids and their friends to solve a ...

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 ...