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.

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 ...

There is no such thing as pseudoscience, and Michael Gordin has written a book about it. In On the Fringe, Gordin, a historian at Princeton University, does not deny that there are endeavors afoot in ...

As a scientist heavily engaged in science communication, I’ve seen it all. People have come to my public talks to argue with me that the Big Bang never happened. People have sent me handwritten ...

Hubble Space Telescope-Image of Supernova. — NASA/ESA (CC BY 3.0) Hubble Space Telescope-Image of Supernova. — NASA/ESA (CC BY 3.0) More than slightly tired of ...