The Notre Dame Cathedral in Paris officially reopened this week, after how many years since a fire devastated the historic site?

Rebels in what country overthrew the dictatorship of Bashar al-Assad after over a decade of civil war?

Officials in New Orleans banned balloons and confetti made of what material that contains metal?

Every 25 years Catholics celebrate what tradition, usually held in Rome, drawing many visitors to the city?

Artificial Intelligence is rapidly improving technology that could see what kind of human like robot helpers working in some of our homes?

Grocery chain Albertson’s sued what other supermarket chain this week after their mega merger was blocked by a US Federal court?

What fast moving fire caused thousands to be evacuated in Southern California this week, closing schools in Malibu?

Saudi Arabia was chosen this week to host the Men’s World Cup for which year?

Acoustic levitation uses what waves to move particles without the need to touch or hold them?