This afternoon, TED, the nonprofit, nonpartisan organization best known for its globally beloved TED Talks, has announced a new era of leadership. Sal Khan, founder and CEO of Khan Academy, has been ...

It all began with an email. Hampton High School Principal Marguerite Imbarlina sent an email to Carnegie Mellon University. “I thought of a computer science program because the students needed a ...

Courses are well-designed, and most if not all instructors seem genuinely engaged and concerned with the outcome of the learning process. Courses are organized thoughtfully, with content presented in ...