After years of assigning the kind of homework she had done as a student and observing students’ disengagement with it, a teacher overhauled how she assigns math practice.

Lance Fortnow on the current status and future outlook of solving the P-NP problem.

Jonathan Kwan is an Assistant Professor of Philosophy at New York University Abu Dhabi and was previously the Markkula Center’s Inclusive Excellence Postdoctoral Fellow in Immigration Ethics. Views ...

Catastrophizing involves exaggerating the severity of a situation and may be a symptom of underlying mental health conditions like anxiety or depression. Conditions such as chronic pain, anxiety, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Somer G. Anderson is CPA, doctor of ...