71.   Police discovered a large bomb in a Hindu holy town Sunday, timed to explode during rush hour on a railway platform.

72.   Russian helicopter explodes during flight over Chechnya.

73.   Russian news reports said a grenade exploded during a rescue operation.

74.   Seven students were injured Wednesday when a vacuum device exploded during an experiment at a university laboratory, officials said.

75.   Six people died and four others were injured when a grenade exploded during a birthday party in a northern province, police said Tuesday.

76.   The bomb exploded during afternoon rush hour Wednesday.

77.   The bomb exploded during morning rush hour in the northern Jerusalem neighborhood of Ramat Eshkol.

78.   The crude homemade bomb, hidden in a crate of vegetables, exploded during the peak morning rush hour, destroying a van and damaging two wooden cabins.

79.   The grenade exploded during a botched police raid seen live on national television.

80.   The grenade exploded during the operation seen live on national television, fatally wounding a hostage and hurting the fugitive who later died in custody.