At small venues like the Bataclan, which don't always work with promoters that require strict screening, security may only check audience IDs — leaving artists and concertgoers alike extremely vulnerable.
The actions came as the country entered three days of official mourning for the 129 people slain in coordinated attacks by members of the Islamic State group Friday.
The playlist, which includes iconic songs by John Lennon and Marvin Gaye, has been popular on Spotify since it went live this weekend.
In some of those cases, authorities have been able to provide only partial identifications.
U.S. public opinion already is divided on Syrian refugees, but the Paris attacks are heightening fears about accepting them into the country.
French police Sunday sought at least one more suspect in Friday's terrorist attacks in Paris, following the discovery of an abandoned car with several AK-47s inside.
U.S. President Barack Obama vowed to help hunt down terrorists behind Friday's Paris attacks, at a news conference ahead of the summit in Turkey.
Experts say French security services are already stretched thin after reportedly following some 6,000 people in the aftermath of the Charlie Hebdo attack earlier this year.
GOP presidential candidates strongly criticized President Barack Obama's foreign policy, calling Saturday for the U.S. to take a stronger stance against ISIS.
French President François Hollande declared a nationwide state of emergency in France for the first time since the 1960s by using a controversial law.
A day after more than 120 people were killed in Paris, major questions are unanswered after the worst terrorist attack in Europe in 11 years.
In the wake of Friday night’s terrorist attacks in Paris, Belgium's federal home affairs minister warned about the growing use by terror networks of Sony’s PlayStation 4.
The theater often hosted pro-Israel events that drew fierce opposition, including last month’s conference of approximately 500 Christian Zionists.
Whether you live in Paris or not, there are several ways to help the City of Light recover from its deadliest day since World War II.
Authorities said Ismaël Omar Mostefai and Abbdulakbak B. were among eight assailants who launched Friday's rampage.
The Western military alliance could invoke Article 5, which declares an attack against one ally to be an attack against all, security experts said.
Nick Alexander, 36, was among more than 80 people killed at a performance by a California group called Eagles of Death Metal.
Coordinated attacks across Paris have shown that the Islamic State is a well-organized force that can hit major cities and cause significant damage.
Among other ingredients, an explosive called TATP (triacetone triperoxide) uses hydrogen peroxide and is very unstable. It can backfire on those using it.
Three French citizens were apprehended as the search for anyone connected to Friday’s deadly attacks in Paris expanded beyond France’s borders.
The news follows reports from Belgium that several arrests relating to the attack have been made in Brussels.
The unspecified measures follow the terror attack on the Stade de France in Paris, where a soccer game was taking place on Friday.