A team of computer scientists has come up with a dramatically faster algorithm for one of the oldest problems in computer science: maximum flow. The problem asks how much material can flow through a ...

“Let’s do it!” That was Alexis Johnson’s reaction when she saw professional learning opportunities focused on computational thinking. A first grade teacher with no formal CS background, she jumped at ...

If someone asks you to determine whether two objects are the same, it might seem like a trivial request. In most everyday cases, a quick glance is enough for you to render an accurate judgment. But in ...

January 29, 2026 - In 1985, Merryl Goldberg went to the Soviet Union and met The Phantom Orchestra. To help them she made up a secret code, hidden in sheet music. We are at a pivotal moment in ...