Trump loyalists were thrilled when a Brazilian whistleblower said that former Attorney General Bill Barr was working to take down Trump. Then their story fell apart.

The space rom-com with Scarlett Johansson and Channing Tatum doesn’t know what it wants to be.

How a spoof conspiracy theory became a perfect study of how misinformation spreads

Tales of mysterious-sounding livestock deaths were widespread a few decades ago. Why have they suddenly reappeared—and why do they fascinate us?

Matthew Dallek’s “Birchers” traces how conspiracy theories went from being a fringe pastime to the right’s defining feature.

Make no mistake, America’s experiment in popular sovereignty is in jeopardy. Here’s how this moment compares to past crises.

As his approval ratings sink, the former president is growing more and more unhinged—and more willing to indulge his most dangerous followers.

What the Georgia congresswoman’s appearance at two conferences—one conservative, one far right—says about the state of the GOP.

The vigilantes running wildfire checkpoints in Oregon are the latest right-wing militants to take advantage of a crisis.

How a right-wing conspiracy blossomed in the pre-internet age

Thursday's "summit" shows the increasingly paranoid president is desperate for allies who back him unequivocally.