French authorities did not respond with an information request regarding Omar Ismail Mostefai until after the attacks took place Friday.
Click here for the latest news from France and around the world on this developing story.
The Islamic State group published a video that reportedly threatens countries carrying out airstrikes against its positions, including a direct threat against Washington.
French officials suspect that more than a dozen people across Europe helped attackers carry out the Paris carnage on Friday night.
For many Muslims living in Europe and North America, the condemnation-of-terror routine has become a requirement -- but that still doesn't protect them from hateful attacks.
However, the euro plummeted to a six-and-a-half month low against the yen Monday, as the Japanese currency benefited from its traditional safe-haven status.
Financial markets, unpredictable as always, show few clear patterns in the aftermath of incidents like the Nov. 13 terror attacks in Paris.
Hacktivist group Anonymous has launched a campaign to track and uncover members of terrorist group ISIS online following the terror attacks in Paris.
French Prime Minister Manuel Valls said Monday that the government is also aware of more attacks being planned not just in France, but across Europe.
Alabama officials are working with the FBI to monitor any possible threats to the state and security has also been beefed up at major events in Alabama, according to reports.
As investors scrambled into safe havens following last week’s deadly attacks in Paris, prices of oil and precious metals edged slightly up Monday.
China says it faces the same threats from the Islamic State group as France. Beijing is also calling for global support against Xinjiang separatists.
Analysts expect declines will be short, while crude oil rose on speculation that supply from the Middle East may be disrupted.
Asian financial markets, the first to open since the attacks Friday night, were down Monday morning.
Parisians showed defiance of terrorism by carrying on their customary activities, but a wave of false alarms Sunday set them even more on edge.
The former Republican presidential hopeful criticized the Obama administration's measured approach to fighting the Islamic State group.
Previous suicide bombers in Europe mostly stored their explosives in backpacks, according to intelligence experts.
Thousands attended a memorial service at Notre Dame Cathedral in Paris Sunday for the victims of the terrorist attacks in and around the city Friday.
The attacks in Paris underscored the growing capabilities of ISIS, putting new pressure on Moscow and Washington to come together and find a solution in Syria.
Click here for the latest news from France and around the world on this developing story.
The New York Stock Exchange said it would hold a minute of silence for the victims of last week's terrorist attacks in Paris.
French police issued an arrest warrant Sunday for Salah Abdeslam, a 26-year-old Belgian-born man who was allegedly directly involved in the deadly terrorist attacks in Paris Friday.
