Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about numbers. And while that may seem daunting, most kids enjoy sharpening their math ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Third-party funding of high-stakes litigation can often make the difference between litigating the case or walking away.  The financial arrangement often makes good sense, with investors helping to ...

The authors used a Bayesian modeling framework to fit behavior and serotonin neuron activity to reward history across multiple timescales. A key goal was to distinguish value coding from other ...