DAVIS, Calif., June 11 (UPI) -- A Darwinian theory is being disputed by two U.S. botanists who are studying columbine (Aquilegia) flowers.

MELBOURNE, Fla., March 1 (UPI) -- Javier Vazquez tossed three scoreless innings and Brad Wilkerson and Scott Hodges had two RBI apiece Saturday as the Montreal Expos posted a 4-2 victory over th

WINTER HAVEN, Fla., March 15 (UPI) -- Carl Pavano pitched five perfect innings and Scott Hodges collected three RBI Friday as the Montreal Expos blanked the Cleveland Indians, 6-0.