61.   Omisore said he believed Nigerian police would unravel the mystery and apprehend the real killers.

62.   Research involves unraveling the mysteries of insect flight.

63.   Scientists are closer than ever before to unraveling the mysteries of the human brain, but they find themselves short of brains available for research.

64.   Since the break-up of the Soviet empire, a joint Swedish and Russian commission has tried to unravel the mystery.

65.   The detectives seized documents that they claimed would help them unravel the mystery behind the arms drop, UNI said.

66.   We also talk to the baffled scientists trying to unravel the mystery.

67.   Israel abducted a leading Moslem fundamentalist guerrilla chief from his home in eastern Lebanon in a daring pre-dawn raid Saturday to unravel the mystery surrounding a missing Israeli airman.

68.   A break in the bad weather could be key to unraveling the mystery of the missing plane, Lieutenant Keith Shepherd said.

69.   A French archeologist aims to unravel the mystery of why Pharaonic Egypt lagged behind in its technological development, seeking the key in a study of ancient metals.

70.   Witnessing these eruptions can help scientists unravel mysteries such as how creatures migrate from one hot-water source to another.