Group warns ISIS could hit advancing troops with chemical weapons
Experts say Mosul, where 1 million civilians still thought to be trapped, was epicenter of militant's chemical weapons program
Watch CBS News
Experts say Mosul, where 1 million civilians still thought to be trapped, was epicenter of militant's chemical weapons program
Rebel-held eastern Aleppo is shuddering as bombs rain down, with no place to treat the wounded
President-elect Donald Trump will soon be calling the shots in the fight against ISIS, but can he follow through on his campaign promises?
Men convicted for roles in plot to travel to Syria to fight for Islamic State of Iraq and Syria
Slow progress for special forces moving into ISIS territory from east, as militants keep up a desperate fight
One of the nine Minnesota Somali friends convicted of trying to join ISIS abroad said he was glad he was pulled off the plane
Soldiers turning their own rations over to civilians as they clear ISIS from neighborhoods in fierce battle
A 20-year-old who pleaded guilty to trying to fight with ISIS in Syria given supervised released; another gets 10 years
Group of Christians returned to their parish to find everything had been destroyed, including the statue of the Virgin Mary, which ISIS militants had decapitated before they left
At least 50 people died in the bombing at a Sufi shrine in southwestern province of Baluchistan
Many fear extremist group saving advanced weapons for brutal endgame should ISIS be cornered in Mosul offensive
Iraqi troops converging from several fronts on country's second largest city, last major ISIS holdout in Iraq
Fighters exchanged heavy fire with militants as they entered town held by ISIS east of Mosul; troops advancing south of the city discovered mass grave
More than a dozen airstrikes launched in support of what could be American-backed forces toughest fight in Syria
Iraqi forces try to cement gains as they push into Mosul -- a battlefield where thousands are living, or trying to escape
After more than two years of ISIS occupation, Iraq's second-largest city is being taken back by the Iraqi Army. Lara Logan reports from Mosul
Massive assault in Syria on the terrorist group's center of planning and operation running parallel to operation to retake Mosul in Iraq
Human shields and barricades slow the advances by Iraqi special forces into the center of the ISIS-controlled city
After weeks chipping away from the edges of Mosul, Iraqi special forces now pushing deeper into urban center, and facing stiff resistance
Shadowy leader of Islamic State of Iraq and Syria releases new message amid major Mosul offensive
The U.N. Security Council made no mention of support for the Iraqi military effort, but council members said they don't want to see ISIS fighters fleeing across the border into Syria
U.S.-backed forces go door-to-door searching for booby traps left by fleeing militants as weather slows push into ISIS’ last stronghold in Iraq
Troops entered a neighborhood within the city limits, the first time they have been in there in two years
Defenses weaked by artillery, militants now fighting Iraqi forces inside Mosul for 1st time since they swept into the city more than two years ago
Leader of Iraq's special forces said they will enter the city of Mosul soon, which was captured by ISIS from a superior yet neglected Iraqi force in 2014