Charles Michel calls for greater cooperation between EU states after deadly suicide bombings.
Airport at only 20 percent capacity as heavy security measures are in place.
A breakdown of what we know about the Islamist network at the heart of the Brussels attacks.
The worker told the caller that Israel should be known as Palestine.
The number is higher for Belgian Muslims, who also worry about Islamophobic attacks.
The Paris attack suspect has dropped his opposition to extradition to France from Belgium.
Brahim and Khalid El-Bakraoui blew themselves up in the March 22 attacks that killed 35 people.
Donald Trump, Ted Cruz and John Kasich participated in a town hall on Tuesday night in Milwaukee.
Britain needs strong leadership to ensure society remains level-headed, writes ex-MI6 chief Richard Barrett.
"In Belgium you can be blasphemous."
Molenbeek is the neighborhood where Paris attacks suspect Salah Abdeslam was finally arrested.
Source: Faycal Cheffou was believed to be caught on security cams at Brussels airport.
Security agencies continue to search for anyone linked to attacks in Paris and Brussels.
The Kremlin's condolences come with the hope of splitting the West.
Demonstrators ignored an official call for solidarity marches following Tuesday's bomb attacks to be postponed.
Brother confirms that 29-year-old Justin Shults and his wife Stephanie died.
One suspect may have been seen in security footage with two suicide bombers at airport; 'march against fear' called off.
Risk for attacks is clear given the cheap, simple manufacturing of ISIS' weapon of choice.
British citizen David Dixon also died in the attacks, it has been confirmed.
A senior Belgian nuclear official was secretly filmed by jihadis in 2015.