Jai Pausch is dreaming new dreams and rebuilding her life, one hour at a time. Jai wrote a novel about caring for her late husband, the famed Carnegie Mellon professor Randy Pausch and NYT ...

Math is hard, but doesn't have to be unpleasant. This happy little math lesson features a Bob Ross-style mini-lecture on logarithms.

The video led, quite unexpectedly, to a book, “The Last Lecture,” that has stayed on best-seller lists since it was published in April.