Bernan McKinney received the first commercially cloned dog.
Peter Watson tells Steve Paulson that the history of ideas can be organized according to three really big ideas – the soul, Europe and the experiment.
TIME magazine reporter Josh Tyrangiel talks with Anne Strainchamps about Bono's long-term commitment to providing assistance to Africa.
Once we’ve passed through hard times, it comes to picking up the pieces of our lives.
Patricia Goldstone talks about how global tourism intended to boost local economies can fuel local prejudice and frustration.
Kamran Nazeer tells Anne Strainchamps about his own autism and about some of the other autistic children he went to school with and what happened to them.
Pauline Chen talks with Jim Fleming about her medical training and how ill prepared it left her for dealing with issues like grieving families.
Kelly Link tells Anne Strainchamps where some of her stories came from and about answering customers' questions in a Boston bookstore.