Story selection bias shows up when outlets choose which stories to highlight (and which to downplay or ignore) in order to reinforce a preferred narrative.
A clear recent example involves coverage of newly released Jeffrey Epstein emails tying him to powerful figures from both major U.S. parties. Straight Arrow News analyzed how different outlets handled the same document dump. Some left-leaning outlets led with Epstein’s connections to Donald Trump and other Republicans, using headlines along the lines of “Epstein emails reveal new ties to Trump world,” while right-leaning outlets focused on Democratic links and institutional actors, with headlines such as “New Epstein documents raise fresh questions about Clinton circle.”
The key bias here is bias by story selection (sometimes called selection bias). One side prominently features stories, segments, and headlines that stress Epstein’s proximity to Republicans, while giving little or no equivalent prominence to his ties with Democrats; the other side inverts that pattern. Each audience comes away believing “the real story” is about the other team’s corruption, because that is the cluster of stories they repeatedly see elevated to front pages, homepage banners, and prime-time segments.
Notice: no facts need to be false for this bias to work. By selecting which angles, figures, and episodes become “the big story,” each outlet creates a different moral of the same scandal: either “Epstein shows GOP rot” or “Epstein shows Democratic rot.” The bias is not just in how the story is framed, but in which subset of true stories about Epstein gets consistent, high-profile coverage.
https://san.com/cc/epstein-emails-expose-media-political-bias-choose-sources-carefully/