Documents: Refugee nabbed in U.S "eager to see blood"
Arrests of two Iraqis with alleged ISIS ties renew debate over bringing refugees from Syria and other countries to the U.S.
Islamic State of Iraq and the Levant
2 Iraqi refugees arrested in U.S. terror sweep
Iraqi-born men arrested in Houston and Sacramento in an ongoing terrorism investigation, prosecutors say
House Republicans mull a new war authorization against ISIS
Listening sessions with lawmakers on the potential AUMF begin Thursday
Truck bomb kills dozens of cops in Libya
Attack on police training center in country's west could be evidence of ISIS' push for more territory in country gripped by chaos
New "Jihadi John" identified in latest ISIS video?
Sources say masked man in latest propaganda video is likely Londoner who converted to Islam, then mocked U.K. officials after heading to Syria following arrest
Donald Trump unveils first TV ad for Iowa, New Hampshire
The candidate will allocate at least $2 million a week to TV ads in these early states
Charlie Hebdo declares: "The murderer is still at large"
A year after terrorists killed 17 people at the satirical French paper, their cover makes a dark prediction about the future
ISIS battles militia in control of Libya's oil wealth
Extremist group appears to be closing in on oil fields and ports in nation gripped by chaos since Qaddafi's fall
ISIS counterattacks target Iraqi troops in Ramadi
Days after Iraqi forces drove ISIS out of the city's center, ISIS fights back with new suicide attacks
Details emerge on New York terror suspect's background
Federal authorities say man arrested in would-be terror plot sought to prove he was worthy of joining ISIS
German official revises assessment of ISIS terror threat
Dozens of security forces patrolled streets after warning of "imminent" suicide plot shut down train stations amid New Year's Eve revelry
FBI: N.Y. man planned New Year's Eve machete attack
25-year-old ex-con arrested for allegedly planning attack at Rochester bar to prove he was worthy of joining ISIS
Sunday: Donald Trump, 2016 preview
Tune in for the latest on the devastating flooding in the Midwest and a preview of the new year, from the campaign trail to the world stage
Egypt says shelling levelled home, killed entire family
Officials say militants destroyed house in Sinai Peninsula, where ISIS has been active, near a security checkpoint
2015 was a huge year for Anonymous hackers
From declaring war on ISIS to a social media campaign aimed at Donald Trump, Anonymous hackers made headlines
Turkey: New Year's suicide attack foiled
Two suspected ISIS militants believed to be planning bomb attack detained, prosecutor says
New Twitter policy cracks down on threats and abuse
Social media network promises a tough stance as critics call for the online service to adopt a harder line against extremists
Husband and wife convicted of planning anniversary bombing of London
Their plan was to honor the July 7, 2005 anniversary of the suicide bomber attacks on London's transit system which killed 52 and injured hundreds
ISIS leader linked to Paris attacks planner killed
U.S. military says Charaffe al Mouadan, who had "direct link" to Paris plotter, was one of 10 ISIS leaders killed by airstrikes in last month
Iraq declares Ramadi calm after ISIS defeat
National forces prove themselves in battle for key city just 60 miles from Baghdad, but even bigger test yet to come
Belgians arrest 2 over alleged New Year's terror plot
Investigators say they uncovered "threat of serious attacks" against "emblematic places" in capital city
ISIS slows down advancing Iraqi army in Ramadi
Operation to retake crucial and volatile provincial capital hampered by suicide bombers, snipers and booby traps
ISIS' Afghan affiliate in rash of mutilations
Fight with local warlord's militia marked by many beheadings on both sides; killings reflect rampant lawlessness in remote parts of Afghanistan
Iran accuses Saudi Arabia of promoting terrorism
President Rouhani says regional archrivals are helping Israel by trying to destabilize Syria; also slams ISIS for helping Israel
Assassination of key Syrian rebel commander leaves much up in the air
Opposition dealt significant setback that could reshuffle key players ahead of expected peace talks in Geneva next month
Kimberly Guilfoyle ousted as ambassador over corruption allegations
Exclusive
New details in texts between Jane Doe and Cornell frat member
Investigation
Is a bootleg weight-loss drug to blame for 2 reported deaths?
How Iran made the Houthis into such a problem
Man convicted in Tupac murder sentenced to 40 years to life in prison
Live
Houthis threaten "painful" response if U.S. helps Saudis
Pope Leo's lung nodule surgery completed successfully, Vatican says
Six Flags closes 9 rides across 6 parks after deadly incident
