Forget the Turing test. In Sam Altman's world, the only verdict that matters comes from physicist David Deutsch.

U.S. service academies move to accept an SAT and ACT alternative.

The best teachers really grasp the concepts they're educating students on. There's a reason for that and you can harness the memory power of teaching, too.

You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we ...