If President Donald Trump had gotten his way, the nation would have celebrated the centennial of the World War I armistice last year on Nov. 11 with a massive military parade in Washington, D.C.

The conventional wisdom holds that politicians can’t be trusted to keep their promises, yet decades of research across numerous advanced democracies shows the opposite.

NBC News’ speaks to doctors at Massachusetts General Hospital about how they are coping with drug shortages and the reason they think it is happening.

People who fled Syria in recent years are often viewed as war refugees because of the violence that has engulfed much of the country since 2011.

Researchers discovered that Amazon’s Alexa, Apple’s Siri and Google Home can be hacked by laser pointers and flashlights.