Historian Donald Sassoon tells Jim Fleming that the Mona Lisa is a great painting, but that other factors conspired to make it an international icon.
Intelligent. Optimistic. Curious.
Audio
Arturo Marcano tells Steve Paulson about the exploitative system of player development in Venezuela and the Dominican Republic that fuels the American major leagues.
Charles Dwyer on art with his homeless neighbor - Jerry Pfeil.
Edmund Morris says Theodore Roosevelt was a force of nature - man of towering intellect, boundless physical energy and firm convictions whose greatest achievement as President was his commitment to conservation.
If human beings are part neanderthal, Brian Fagan tells Jim Fleming the rest of us is something else - Cro-Magnon.
Franz Lidz is the author of "Ghosty Men: The Strange but True Story of the Collyer Brothers, New York's Greatest Hoarders."
If there is an evolutionary imperative for running, maybe runner's high holds a clue. Dave Raichlen conducted a study about runner's high using humans, dogs and ferrets.
Pages
