11.   Away from the Pentagon, unexplained explosions were reported in the vicinity of the State Department and the Capitol.

12.   Irish police said Wednesday they are questioning a second man apparently shot by British soldiers after an unexplained explosion at a police station in Northern Ireland a week ago.

13.   The findings come amid an unexplained explosion of asthma among children and worries that smaller families and households scrubbed with antibacterial cleansers may be weakening our immune systems.

14.   There have been a number of unexplained explosions in Lagos in the past months, with no one claiming responsibility.

15.   Voter turnout in Lagos was expected to be particularly low following an unexplained explosion this week that killed three people in a crowded suburban neighborhood.

16.   Finally an unexplained explosion in the village of Staryieh Atagui, south of Grozny, killed four people and wounded three, police said.

17.   Hezbollah said it carried out the rocket attacks in retaliation for an unexplained explosion Monday which killed a teenager Monday north of the security zone in southern Lebanon.

18.   Police reported an unexplained explosion in the same area Wednesday night that caused no casualties.

19.   The charred bodies were extricated from the ruins on Sunday, a day after the unexplained explosion.