Boston police captain's son jailed in bomb plot case
Veteran Boston cop alerted FBI to son's plans to join ISIS, detonate a bomb on a university campus
Watch CBS News
Veteran Boston cop alerted FBI to son's plans to join ISIS, detonate a bomb on a university campus
Alexander Ciccolo allegedly bought a pressure cooker similar to ones used in the Boston Marathon bombings of April 2013
Maher Meshaal is the author of jihadi hymns that are regularly played as background music in combat and execution videos
Afghan officials said last week that Hafeez Sayeed was dead, but he appears to be the speaker in new propaganda message released by militant group
Military spokesman says offensive has begun involving government forces and Shiite militias, but makes no mention of U.S. role
U.S. officials haven't confirmed claim by Afghan government that airstrikes have wiped out leadership of local ISIS affiliate
CBS News correspondent Elizabeth Palmer reports from the southern front of Syria's war
More than 10 people inspired by ISIS online recruitment arrested in last four weeks, FBI Director James Comey says
Marine Gen. Joseph Dunford tells Congress Russia's recent behavior is "nothing short of alarming"
"This is the biggest refugee population from a single conflict in a generation," UN agency says as war rages with no end in sight
$500 million program to train 15,000 Syrian troops to fight ISIS has attracted only 60 recruits, according to Defense Secretary Ash Carter
The GOP 2016 candidate laid out an aggressive foreign policy plan that he acknowledged may not be popular with everyone
The propaganda arm of the growing terrorist group has been slick and successful, so the White House and its partners take direct aim at it
Fanatical and disciplined, ISIS' shock troop units often set off battles by literally fighting until they die, sometimes with suicide bombings
Human rights group says ISIS-linked group in Nigeria willing to free 200 teen girls in exchange for prisoners
Men were convicted of raiding army base near Tikrit during extremist group's 2014 sweep across Iraq and executing dozens of troops
The rise of ISIS in Afghanistan has not gone unnoticed by either the government in Kabul, nor the Taliban
Obama says fight against ISIS depends on local support, but effort to support moderate Syrians has fallen short so far
As the U.S.-led coalition continues military operations against extremists in the Middle East, the president stresses the need for local cooperation
Militant Islamic group blamed for multiple bombings in central Nigerian city that has become a hotbed of religious violence
Extremists claw back town north of de facto Syrian capital from Kurds just hours after U.S. jets took aim at crucial infrastructure in the region
There are several challenges presented by ISIS changing the way the U.S. approaches national security, Mike Morell says
Rare targeting of ISIS stronghold hits city center, going after ISIS' "ability to move"; Iraq claims to hold off latest ISIS assault on key dam
Security officials on alert through Independence Day weekend with ISIS calling for attacks against U.S. military, law enforcement, public
2016 Republican candidate interrupts voter in key state to tell him he should vote for somebody else