From Delta state, officials say. MORE
Of unarmed men in late teens and 20s. MORE
Boko Haram has been accused of crimes against humanity, but is still not considered a terrorist... MORE
At least 20 dead.
Goes down in densely populated neighborhood. MORE
Another five die in separate church incident. MORE
Killing three people. MORE
Suicide strike rattles city on Easter Sunday. MORE
Death toll jumps since Friday attack.
Islamic militants Boko Haram claimed responsibility. MORE
As president raises subsidy.
Prompted by series of Islamist militant attacks. MORE