Official: 200 militants split from al-Shabab, pledge allegiance to ISIS
Qaeda-allied Somali extremist group suffers defections; splinter group has carried out at least two attacks under ISIS banner in recent weeks, Kenyan official says
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Qaeda-allied Somali extremist group suffers defections; splinter group has carried out at least two attacks under ISIS banner in recent weeks, Kenyan official says
CBS Evening News anchor Scott Pelley reflects on another challenging -- and dangerous -- year for journalists covering tough stories
Boko Haram has captured hundreds of girls, many of whom are stigmatized by their communities if they become pregnant by their rapists
Without fanfare, U.S. sends hundreds of troops to West Africa, where Islamic militants linked to ISIS are slaughtering the local population
The Republican presidential candidate will visit Nigeria, Kenya and Zambia at the end of the month
Hostages held in several camps were being trained as suicide bombers, fighters, and thieves, said Cameroon official
"One by one the others were falling on top of me...soaking me with their blood...dying and saving my life," says one survivor
Long before a woman detonated a suicide bomb during a post-Paris attack raid, female suicide bombers have been claiming thousands of lives
The Nigeria-based extremists have pledged affiliation with ISIS, and the pair account for more than half the world's terrorism deaths
Blast breaks a three-week hiatus in bombings, after a string of suicide attacks culminated in twin explosions in mosques in two northeastern cities
Mostly women and children freed from northeast extremist camps, but none of the 219 Chibok girls, still missing since 2014
The U.S. is deploying 300 troops to the Central African country to conduct intelligence and surveillance operations
Residents of gov't housing compound where attack occurred are quick to blame Islamic extremist group Boko Haram
Four separate explosions in northeastern Nigeria were allegedly coordinated; one in a mosque, another at a market and two at a business center
Four explosions: one in a Mosque, another at a market place and two homemade explosives thrown into a business center
More than 1,000 people have been killed since President Muhammadu Buhari was elected in March with a pledge to wipe out militants
At least 5 people killed in latest apparent attack by Islamic extremist group Boko Haram, likely using kidnap victims to kill others
Blast is latest in string of attacks that have killed hundreds of people in remote areas of Nigeria and neighboring Cameroon
Over half of those freed were children, but none of the 219 schoolgirls abducted over a year ago was among those rescued
The new general will command a four-nation army focused on battling the Islamic extremist group
The militants overwhelmed the few soldiers there to protect the small village in an area repeatedly targeted
Police say 2 women suicide bombers killed 12 at two prayer grounds hours after bombs kill dozens at a market
Boko Haram extremists are suspected in the bombing of a bar in a town that had also been attacked in February
Human rights group says ISIS-linked group in Nigeria willing to free 200 teen girls in exchange for prisoners
The extremists are blamed for bombing in university town, the most recent in a string of deadly attacks