The open-world game was previously just $20 but is now $40 on the PSN store Looking back at Microsoft’s weird, wonderful, and flawed second console Donkey Kong Jr. Math and more got added in a ...

This puzzle originally appeared in Spektrum der Wissenschaft and was reproduced with permission. We’d love to hear from you!

When students reach high school math, play typically disappears from the curriculum. But Kathy Sun is discovering new ways to bring play into high school math. A student’s math identity is usually ...

Hans-Karl Eder is a German mathematician, educator and author who also works as a MINT ambassador to get young people interested in mathematics, computer science, natural sciences and technology.