medium climateVERIFIED
Greenland’s Camp Century Was Ice-Free When Summers Were A Few Degrees Warmer
📍 Greenland, GL·🕐 5d ago·2 outlets
Key Takeaways: The site of a former U.S. military base in Greenland was ice-free at a time when summers were
How sure are we
✓ Verified · 2 outlets
Two or more outlets reported this story and its reliability score reached 65%, so WorldPulse marks it verified. That means more than one outlet says so, not that it is proven true.
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cross checkconfirmed90%
[Claude] Report 2 covers the same study finding about Camp Century being ice-free in warmer summers, and the two do not conflict.
5d agoPowered by WorldPulse Verification Engine
Reliability
Reliability ScoreVery high
84%Independent outlets2
Statusverified
AI checknone yet
Community flags0
Score bands
Very high80–100%
A highly rated outlet, or several independent outletsHigh60–79%
One well-rated outlet so farModerate40–59%
A lower-rated or state-run outlet, or one report of something seriousLow20–39%
A low-rated outlet on a serious or sensitive storyVery low0–19%
Treat it as unconfirmedWhat moves the score
◎
Outlet ratingThe outlet’s rating in WorldPulse’s list of sources starts the score
⇄
Independent outletsEach further outlet that reports the story closes 40% of the gap to 98%
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Report detailsA few points either way: a summary and a place add a little; state-run outlets on conflict, politics or security, and single reports marked high or critical, lose some
Not in the score: AI checks and reader flags. Verified is separate: two or more independent outlets and a score of at least 65%.
Very high · How we score this
Risk Score
medium risk