Ancient rocks from Western Australia suggest Earth was already dragging surface water into its mantle and using it to generate volcanoes 3.1 billion years ago — through a primitive recycling process that may have preceded modern plate tectonics
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
"Ancient rocks from Western Australia suggest Earth was already dragging surface water into its mantle and using it to generate volcanoes 3.1 billion years ago — through a primitive recycling process that may have preceded modern plate tectonics" 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 The Economic Times, ScienceDaily, Nature World News 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 45d ago.
Quick answers
Why is "Ancient rocks from Western Australia suggest Earth was already dragging surface " 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)
- 3 billion years ago, water may have been shaping Earth’s ancient volcanoes The Economic Times · 45d ago
- Scientists find water was fueling volcanoes 3 billion years ago ScienceDaily · 45d ago
- Water Was Already Sinking Into Earth’s Mantle 3.1 Billion Years Ago, Pilbara Lavas Suggest Nature World News · 45d ago
- Ancient rocks from Western Australia suggest Earth was already dragging surface water into its mantle and using it to generate volcanoes 3.1 billion years ago — through a primitive recycling process that may have preceded modern plate tectonics Space Daily · 45d ago
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