Half the stories one side ignores, it runs a day later

Every other kind of media bias can be caught by reading carefully. A loaded adjective, a headline the article does not support, a quote that cuts off before the qualifier — all of them are on the page, and a sceptical reader can find them. Bias by omission is not on the page. It is the story a newsroom did not assign, the fact that did not make the piece, the angle nobody took. You cannot read your way to it, because there is nothing to read.

The only way to see it is to compare. Take an event, list every outlet that covered it, and look at what appears in some versions and not others. That is a mechanical exercise rather than an argument, and it is what this site does with each story it publishes.

What we counted

On 5 August 2026 this site had published 202 stories, 115 of them with a measured split across outlets rated left, centre and right. 93 carried a flag recording that one side of the spectrum was absent when we first saw the story — 46 missing from the left, 47 from the right. That near-symmetry is the first thing worth noticing, and it is not what either side's partisans would predict.

The flag is written once, when a story is first seen, and it is never rewritten. Coverage does not stop when we look at it. So the honest question is not how many stories were flagged but how many are still gaps now — and answering it needs enough rated outlets on the story to make a share mean anything. 68 of the 93 clear that floor of 12 rated outlets. The remaining 25 are excluded from every figure below rather than counted as either a gap or a closure.

Almost exactly half. 34 of the 68 judgeable stories had been picked up by the side that first ignored them, some of them heavily — one story flagged as missing from a side now carries that side on more than a third of its rated outlets. The flag was not wrong when it was written. It had simply stopped describing the story.

“A blindspot is a photograph of a moving thing. Half of them are of a story that had not finished arriving.”

Why that matters for reading a chart

Blindspot lists are shared as evidence, usually within hours of appearing, usually to prove something about the other side. What this count shows is that a good half of that evidence expires. If the gap you are pointing at closes the following morning, the screenshot is a claim about the news cycle — who filed first — rather than about anyone’s editorial judgement.

It cuts the other way too. The gaps that did not close are the interesting ones, and there were 34 of them: stories where, after the coverage had settled, one side still held 10% or less of the rated outlets. Those are worth looking at, and this site keeps them on a page of their own.

They were not evenly split. 25 were stories the right barely ran and 9 were stories the left barely ran, from first sightings that had been almost even at 46 and 47. We are publishing that because concealing an asymmetry would be the same failure as inventing one — but 34 stories over one stretch of one sample is a count, not a finding about the press, and anyone who quotes it as the second thing is quoting it wrongly.

How to spot it yourself

Pick a story you have strong feelings about and search its central fact rather than its framing — a name, a number, a place. Then look at who is missing from the results rather than who is in them. If an entire side of the spectrum is absent, note the date and look again in two days. Half the time it will be there, and the half that is not is what you were actually looking for.

The second check is cheaper: read the same event from one outlet rated left and one rated right and mark every fact that appears in one and not the other. Those facts are the omission, and they are usually not disputed by either side — which is what makes them worth having.