Fascism very much could be alive and well in America in today's toxic political climate. After all, the appeal of fascism breeds in unhealthy democracies. We can’t be too careful, says political expert Rob Riemen.

Nietzsche's ideas were used by the Nazi's to justify their atrocities, but did Nietzsche actually support Fascism? 

When you see Nazis in the streets chanting things like “Jews will not replace us," it can be difficult to comprehend why they would believe such horrid things.

Hitler is commonly thought to have been an atheist, a claim that's often used in debates about the perils of atheistic belief on a mass scale. But was he?

Has CRISPR co-creator Jennifer Doudna invented the Pandora's Box of genetic engineering, or can CRISPR be used for the forces of good?

Hitler appeared to have been highly sensitive to disgust, and research shows this trait is linked to numerous dimensions of ideology.

A classic law of Internet debate explains why bringing up Hitler is a terrible idea as White House Press Secretary Sean Spicer found out in a disastrous press conference.

Astrophysicist Neil deGrasse Tyson explains the nature of time and the conundrums of time travel in a recent interview.

A new study makes a surprising finding on the intelligence of psychopaths, often portrayed as evil geniuses in popular culture.

In 1905, Albert Einstein's mother thought he was a genius, his sister thought he was a genius, his father thought he was a genius – but that was about it, says author David Bodanis.

If Donald Trump's political strategies look familiar, says Tim Wu, it's because we've seen them before. Where? In the totalitarian regimes of China, North Korea, and Germany.

Nobel Laureate and Columbia professor Dr Eric Kandel discusses the nature of good and evil via the Trump candidacy, and his own devastating childhood experiences in Austria.

There is one specific condition for fascism to take hold in the United States.