From ancient aliens to UFO conspiracies, here's how to spot pseudoscience. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Ancient aliens.

Ancient aliens. Astrology. Flat-Earth and UFO conspiracies. These are examples of pseudoscience, a system of beliefs that masquerades as true science but is far from it. To understand how ...

In this crazy era of climate change deniers, anti-vaxxers, and people who think giants built Ohio’s mounds, appreciating the difference between actual facts and “alternative facts” has never been more ...