# 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

> **Open Intelligence Dossier** · First detected: 2026-08-31 21:07 UTC · Category: Science

## Executive Summary
4 news sources are covering this Science story right now — PULSE is tracking how fast it spreads.

## Intelligence 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.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| CPG Click Oil and Gas | Antarctica Developed a Continental-Scale Ice Sheet 34 Million Years Ago, When the Earth Was About 5°C Warmer Than Today | [Source Link](https://news.google.com/rss/articles/CBMi8wFBVV95cUxObFoyMUhmY1NxbXhZUUxDa1l5VTdUTFh1dkhOaHg4U1FiVTE0RlF4MjZHUnlnSGhrVmphbXlDWThLUlVfQWFIbGZMOHRBMzE0VzBseDBvTHlmZW1ydUFsSDVEMXdfR1UtRGFQUnJOeU9wenEyTHZBZFZob3RPWm1HV0wtZU4xaGNrVGxLb2ZWQjVlXzdQU24xN1RYMTNrVC1vR25KcThtcUNrakJFeW9WUHljNHRmcmN2MEtoTWpXS1lQWnFYNXVFMDBub3F0M3U5RjZJajZyNWZ6UjVqc0kwTnMzRnlyTzRkSkdEcGFWekN4NFU?oc=5) |
| Science Daily | Forces deep inside Earth helped Antarctica freeze before the Arctic | [Source Link](https://news.google.com/rss/articles/CBMib0FVX3lxTFBSdUFBaXRGdV9OLWJvNGtQV1c0U1BsTWstZzhZUDFiUXphM3lUcnBMQkZ0b0N2bG1fWjdTVG5Eem5LbFVsMVZFZzVOMHZOLUZvbkw4TDlBd0Nmc2FSeEpHNXpsN1Y5VHl1aldhUHk5MA?oc=5) |
| technology.org | Mountain formation explains the Antarctic ice sheet mystery | [Source Link](https://news.google.com/rss/articles/CBMinwFBVV95cUxQV1MzZXlVSy1Td2Y2YTdKcENKUDIwaGMza1oySzdrX1MtNWlSam83SVNHMUNUaFpYLWtDNmk0SnBobDhKZ2JxSmRVQk5zMWhZdnBwanF0RF9xbkEzdkt4ajA5dGo5X2JSMUVjYXdZZHdZcG1ZT2gxN3VQUWtNeTBheU9kSW9TZU1JVjZVbDByRkljRFFTR1RfckozamNxenM?oc=5) |
| Space Daily | 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 | [Source Link](https://news.google.com/rss/articles/CBMiiwFBVV95cUxQY2V2dng0NHpDUThKZGlBQW8zVU9KbTV2X2ZrcEpZMG9FNGQ2YXl5VXlUajB1MmRObEZOOWVyU2xlVE1hb09iNGRPcEpaMWFnc2x5QlVLaDdya3p0NnpUQ2UyeDA5NW1QS0o2MFFxVElCM0RzSTlnUHVtWG4wT0FTZVZSbUd3emxFQ2F3?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-08-31/antarctica-developed-a-continental-scale-ice-sheet-34-million-years-ago-while*