This math equation is sparking a debate on Facebook. With two possible answers, no one can decide which answer is correct. Do you have what it takes to find them both? Do you feel pretty confident in ...

For much of our lives, we are predisposed to look for a single solution to a single problem (e.g. What is 2 + 2? What is the capital of India? What is the chemical symbol for salt?). We have been ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. Forty-two states ...