In 2016, the famous nun Mother Teresa was declared a saint by Pope Francis — but many people say she doesn't deserve it.

Here's a look at what's expected to be when the JFK assassination records are released.

His words will live on forever.

After years of legal wrangling, justice may finally be served.

Donald Trump has invigorated the idea of the border wall. Historically, he isn't alone.

What one small city in Belgium can teach the world about mental illness.

Although the lives of the greatest American spies are always kept secret, it's the lives of the notorious double agents that capture the public's attention.

How a civilian engineer became a World War II spy -- twice -- and stopped the Duquesne spy ring that had infiltrated America's borders.

Civilization started because of agriculture -- that much is known. But what if agriculture started because of beer?

Iceland is a country dotted with Viking relics, breathtaking volcanic landscapes and picture-perfect scenery. And, if you believe one subset of the population, elves.

Hans Schmidt illegally married, impregnated, and then brutally murdered and dismembered his mistress. For that crime, he was eventually executed via electrocution, and to this day is the only Catholic priest ever executed in the United States. Turns out, the murder he was caught for was only the tip of the iceberg.