Antarctica developed a continental-scale ice sheet 34 million years ago while Earth was about 5°C warmer than today — helped by slow-moving mantle waves that had spent more than 100 million years lifting its interior high enough for permanent ice to survi
4 news sources are covering this Science story right now — PULSE is tracking how fast it spreads.
Velocity
How fast coverage is spreading — measured hourly from article rate × source diversity. How this works →
The brief
"Antarctica developed a continental-scale ice sheet 34 million years ago while Earth was about 5°C warmer than today — helped by slow-moving mantle waves that had spent more than 100 million years lifting its interior high enough for permanent ice to survi" is generating significant coverage in the Science category, with 4 articles from 4 distinct sources tracked by PULSE so far.
Outlets currently covering the story include CPG Click Oil and Gas, Science Daily, technology.org and Space Daily. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.
This brief was generated by PULSE's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.
Generated by PULSE's extractive engine from coverage metadata only — no AI-written claims. Updated 60d ago.
Quick answers
Why is "Antarctica developed a continental-scale ice sheet 34 million years ago while Ea" trending?
Because 4 independent news sources published 4 articles about it in a short window — a coverage burst PULSE classifies as a trend.
How does PULSE measure this trend?
PULSE scores velocity from the rate of new articles weighted by source diversity, snapshotted hourly. The full method is public on our methodology page.
Is this trend still active?
The status badge on this page updates hourly: rising, peaking, cooling, or archived once coverage stops for 48 hours.
Coverage (4)
- Antarctica Developed a Continental-Scale Ice Sheet 34 Million Years Ago, When the Earth Was About 5°C Warmer Than Today CPG Click Oil and Gas · 63d ago
- Forces deep inside Earth helped Antarctica freeze before the Arctic Science Daily · 63d ago
- Mountain formation explains the Antarctic ice sheet mystery technology.org · 63d ago
- Antarctica developed a continental-scale ice sheet 34 million years ago while Earth was about 5°C warmer than today — helped by slow-moving mantle waves that had spent more than 100 million years lifting its interior high enough for permanent ice to survi Space Daily · 63d ago
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