MOSTLY SAME
As of July 25, 2026 at 6:34 PM, this is how Optics News reads the wording differences in this story.
What happened Heat dome expands across the central United States, creating dangerous conditions for millions.
The headline split The headlines are mostly aligned. The differences are small wording choices, not a major framing split.
Match confidence High confidence. 14 sources checked, Left/Center/Right all represented. Best read as a clear framing signal — not a fact-check.
Same-event confidence High 14 sources across Left, Center, and Right all describe the same event.
Framing confidence Mostly same 20/99 — the outlets mostly agree on the headline takeaway.
WHAT EACH SIDE EMPHASIZED
Left / center-left Scorching US heat wave to hit 70 million people with third ‘heat dome’ in month The Guardian US · Center-left · News report
Center Heat dome expands across the central United States, creating dangerous conditions for millions WPLG Local 10 (Berkshire/Graham, Miami) · Center · News report
Right / center-right Heat dome expands across the central United States, creating dangerous conditions for millions The Washington Times · Center-right · News report
SEE THE HEADLINES
Heat dome expands across the central United States, creating dangerous conditions for millions expands dangerous conditions
WASHINGTON (AP) — Dangerously hot weather will expand across much of the central United States this weekend and into next week, pushing temperatures above 100 degrees Fahrenheit (37.8 degre...
Open source Scorching US heat wave to hit 70 million people with third ‘heat dome’ in month Scorching 70 million people third ‘heat dome’ in month
Temperatures of 95-105F (35-40C) are expected, spanning Gulf of Mexico coast to the Great Plains and the midwest About 70 million people in the US are set to face excessive heat advisories...
Open source Heat dome expands across the central United States, creating dangerous conditions for millions expands dangerous conditions
WASHINGTON (AP) — Dangerously hot weather will expand across much of the central United States this weekend and into next…
Open source Heat dome expands across the central US, creating dangerous conditions for millions expands dangerous conditions
A heat dome is set to expand across much of the central United States, pushing temperatures above 100 degrees from Dallas to North Dakota.
Open source Heat dome expands across the central US, creating dangerous conditions for millions A heat dome is set to expand across much of the central United States, pushing temperatures above 100 degrees from Dallas to North Dakota.
Open source Heat dome expands across the central US, creating dangerous conditions for millions A heat dome is set to expand across much of the central United States, pushing temperatures above 100 degrees from Dallas to North Dakota.
Open source Show all 14 sources Heat dome expands across the central US, creating dangerous conditions for millions A heat dome is set to expand across much of the central United States, pushing temperatures above 100 degrees from Dallas to North Dakota.
Open source Heat dome expands across the central US, creating dangerous conditions for millions A heat dome is set to expand across much of the central United States, pushing temperatures above 100 degrees from Dallas to North Dakota.
Open source Heat dome expands across the central US, creating dangerous conditions for millions A heat dome is set to expand across much of the central United States, pushing temperatures above 100 degrees from Dallas to North Dakota.
Open source Heat dome expands across the central US, creating dangerous conditions for millions A heat dome is set to expand across much of the central United States, pushing temperatures above 100 degrees from Dallas to North Dakota.
Open source Heat dome expands across the central US, creating dangerous conditions for millions A heat dome is set to expand across much of the central United States, pushing temperatures above 100 degrees from Dallas to North Dakota.
Open source Heat dome expands across central U.S., creating dangerous conditions for millions Open source Heat dome expands across the central United States, creating dangerous conditions for millions Dangerously hot weather will expand across much of the central United States this weekend and into next week, pushing temperatures above 100 degrees Fahrenheit (37.8 degrees Celsius) from D...
Open source Heat dome expands across the central United States, creating dangerous conditions for millions A heat dome is set to expand across much of the central United States, pushing temperatures above 100 degrees from Dallas to North Dakota.
Open source Details 20/99 Wording Gap · High confidence · 14 sources 20/99 Wording Gap High confidence 14 sources · 3 bias buckets Stable · 14 sources · all three buckets · comparable news format Formats: News report
SOURCE MAP CHANGES
Jul 25, 3:17 PM: The Seattle Times joined the source map.
Jul 25, 4:36 PM: The Washington Times joined the source map.
Jul 25, 4:41 PM: Pittsburgh Post-Gazette joined the source map.
Jul 25, 5:32 PM: WBIR10 (Tegna, Knoxville) joined the source map.
Now: Wording Gap is 20/99 and story health is stable · 14 sources · all three buckets · comparable news format.
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<iframe src="https://www.optics.news/embed/heat-dome-expands-across-the-central-united-states-creating-dangerous-story-702" width="100%" height="380" style="border:0;max-width:620px;display:block;margin:0 auto" loading="lazy" title="Optics News headline comparison"></iframe>Learn more about embeds → Story details 14 visible sources · 3 bias buckets.
20/99 Wording Gap · High confidence.
Stable · 14 sources · all three buckets · comparable news format
Formats: News report
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