Instagram user Erin shared videos of her three-year-old son, Declan, solving large math problems that have caught the attention of thousands online. In one clip, Declan works through the addition ...

At his full-time job, Huzefa Kapadia spends about 60 hours a week helping Southern California high school students understand polynomials, radicals and quadratic functions. But globally, he’s more ...

Joshua Carroll wasn't a bad student. By the time he reached high school, he wasn't a great student, either. It was in high school that he watched the events of Sept. 11, 2001, unfold on television. He ...