The following script is from "Teacher to the World" which aired on March 11, 2012, and was rebroadcast on Sept. 1, 2013. Sanjay Gupta is the correspondent. Denise Schrier Cetta, producer. Take a ...

Before he started the most popular education site on the Web, Salman Khan was neither an educator nor an entrepreneur. His outsider status helps explain why he's been able to solve a problem that ...

Two years ago, when the online-education craze got started, big-name professors began cranking out videos about hot topics such as cryptography or startup engineering. Left in the dust was the ...

UCSB Arts & Lectures presents Salman Khan, Brave New Words: How AI Will Revolutionize Education (and Why That’s a Good Thing), on Saturday, Oct. 5, at 4 p.m. at the Arlington Theatre. The visionary ...

It’s been a fascinating few months since David Coffey and John Golden posted Mystery Teacher Theatre 2000 on June 18. Since that time, their video has been viewed nearly 35,000 times, nearly 30 other ...

Two years ago, when the online education craze began, big-name professors started cranking out videos about hot topics such as cryptography or startup engineering. Left in the dust was the ...

The most popular educator on YouTube does not have a Ph.D. He has never taught at a college or university. And he delivers all of his lectures from a bedroom closet. This upstart is Salman Khan, a ...

In the rapidly expanding field of online education, no one has matched the success of Salman Khan. After he started out tutoring his nephew online, the former hedge fund analyst built up Khan Academy, ...

(CBS News) Sal Khan is a math, science, and history teacher to millions of students, yet none have ever seen his face. Khan is the voice and brains behind Khan Academy, a free online tutoring site ...