Hundreds of Charles Darwin's previously unpublished letters to be released online

Charles Darwin's personal letters have a reputation for being quite revealing, and, at times, very entertaining. They're where he weighed the pros and cons of marriage, and berated himself for being "very stupid." Now, more than 1,000 letters between Darwin and botanist Joseph Dalton Hooker have been made available… »3/30/13 6:00pm3/30/13 6:00pm