The buyer paid $45 for a collection worth an estimated $200 million.
Horne helped break down the barriers that kept women of color out of show business.
The record-setting bid for the 1932 painting was made by an unidentified bidder over the telephone.
Fossils of a new dinosaur have frozen the animal during its final moments.
Art experts find what they believe is the earliest signature of the master Raphael, hidden within a painting's arabesque decorations.
Dirk Hannema, a discredited art curator, has the last laugh after a work by Van Gogh is discovered in his collection.
The skull of one of the world's greatest artists could provide crucial clues into the identity of "Mona Lisa."