2 sources checked · 2 source groups included · 11m ago
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Scientists claimed the world's oldest rock art is 67,800 years old. But is the science behind that estimate flawed?
“Others say she should start at full retirement age.”
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As of May 22, 2026 at 7:15 PM, this is how Optics News reads the wording differences in this story.
What happenedA technique that has rewritten the timeline of prehistoric art may be overestimating the ages of cave paintings, some scientists say.
The headline splitOne side frames it as "Scientists claimed the world's oldest rock art is 67,800 years old. But is the science be...". The other frames it as "‘We have longevity in the family’: My sister is turning 67. Should she wait until 70 to c...".
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Wording differs, but the match is too narrow to read confidently yet.
WHAT EACH SIDE EMPHASIZED
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CenterScientists claimed the world's oldest rock art is 67,800 years old. But is the science behind that estimate flawed?
Live Science · Center · News report
Right / center-right‘We have longevity in the family’: My sister is turning 67. Should she wait until 70 to claim Social Security?
