Good science journalism is hard to find. In a world of fake news, the public needs trusted guides to help them understand complex issues.

The website Undark, whose stated mission is "true journalistic coverage of the sciences" seems a promising venue. Its editorial staff and advisory board contain some fairly well-known and respectable names.

That's what makes the website's publication of a Monsanto conspiracy article so troubling and, quite frankly, bizarre. The piece, written by Carey Gillam, deploys distortions and half-truths early and often. Literally, the very first sentence is a...

It reads like a headline from The Onion. Alas, it is real: “EU court: Vaccines can be blamed for illness without scientific evidence,” writes CNN.

The EU court’s ruling was based on the case of a Frenchman who accused a hepatitis B vaccine manufacturer for causing his multiple sclerosis. (Vaccines do not cause multiple sclerosis.) The court’s decision is Kafkaesque:

“The EU's highest court said that if the development of a disease is timely to the person's receiving a vaccine, if the person was previously health [sic] with a lack of history of the disease in their family and if a significant number of disease cases are reported among people receiving a certain...

Science writers have long suspected that the anti-GMO movement is linked to the anti-vaccine movement. Indeed, both are predicated upon one of the biggest myths in modern society: "Natural is better."1

In an interview with Science, Seth Mnookin recalled how a public health official warned him that anti-vaxxers were particularly prominent in locations that had a Whole Foods. Mr. Mnookin concluded, "It's those communities with the Prius driving, composting, organic food-eating people."

So, that's why it wasn't surprising when March Against Monsanto, a group that opposes GMOs, became a...