# Scientists uncover why Antarctica became engulfed by ice millions of years before the Arctic

> **Open Intelligence Dossier** · First detected: 2026-07-03 08:07 UTC · Category: Science

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

## Intelligence Brief
"Scientists uncover why Antarctica became engulfed by ice millions of years before the Arctic" is generating significant coverage in the Science category, with 6 articles from 6 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Discover Magazine, IFLScience, Gizmodo and GFZ. 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 |
|---|---|---|
| Phys.org | Why Antarctica froze millions of years before the Arctic | [Source Link](https://news.google.com/rss/articles/CBMifkFVX3lxTE9USlQ2ZzVWVVpsMERSVTFfWVcyaTVVTVphREtQTkthX2tpM2lBR2hqZXZad1FQUExaWUc3YmJTeEVPMjJycV9sQ0hLWXZTNEtkakNUcWxHTXRoaDUwYmtyNk42X0YtazdFaHRud0FSWXRBSDlHSnVIYTl6NERRUQ?oc=5) |
| Discover Magazine | Ancient Mantle Waves Inside Earth May Have Lifted Antarctica's Mountains Before It Froze Over | [Source Link](https://news.google.com/rss/articles/CBMizAFBVV95cUxQU0M2enhyTFpodFcyWEEtSHNyNENSZWY1N083S09aNVExUjFsZDhkODdPekZKWmNScm5DNy0zUHFBZ2xveUJ1b0hEZ1AzR3p4SExPbVNyX0hnWVV4a1ZkNlhyLVlVazZFbzY4ZlQtUW82cExKMXBHV24tLXJCWHJVajRnSmdMenhmZ05sVnNTV1lEc0JhdGVMcW9vRVY0YkhSVHZscnhyX0tQME5RYksyZXRiUXVySC1uT0dCdHA4ZlNLMEVQZjFZSTRqOE8?oc=5) |
| IFLScience | There's A New Theory Of Why Antarctica Froze 34 Million Years Ago, Way Before Ice Covered The Arctic | [Source Link](https://news.google.com/rss/articles/CBMiywFBVV95cUxQUFkwaGtiZXdJV2tCendIM0hDZFRMa2hORU5nZF9IeHh0QVVLeVUxbExNY3d4NzltdERweFlTTkdYZXNWbHg5TkpwWklhNzIxNzV2Tjl2MExhTHRidUxOUVVZbHJjcXB6OTViX0tBWTRmeWRtWC1BUndjRmhZQ2p2Y21WTkZnemZhMmkxVFpma2Q4OFVnZXlBZUUxTHVkQzIwWjJzVXptdGlaeEEyLUU0Zmo1d2hPN0tnRl9HOTYzdGlYOW1UZ0MzeUZubw?oc=5) |
| Gizmodo | Antarctica Froze Millions of Years Before the Arctic. We May Finally Know Why | [Source Link](https://news.google.com/rss/articles/CBMirgFBVV95cUxNQ1RTcUR0aVpFdnBRcGFxTDRjYnlYaFFsZjhoZkdOV0RLc0hfaHhOYkszMjljME42OXNtQldOY002c0tSaEJwTHo3SGk2VXBmOWs5WFJFMmRZN3lBYkRYMFBUQS1obEF4cjZ2RHQ3RlN4bUZPU2xzbG9SUXF5MGlfOE5ld05hTFN6ZHNQakJ5QldnMjgxRHF3S1BOSFZJY2RsNF9JLW9OLWhueU80REE?oc=5) |
| GFZ | Why did the Antarctic ice sheet grow many million years earlier than the Arctic ice? | [Source Link](https://news.google.com/rss/articles/CBMiwgFBVV95cUxPak1DTVRnYlJPZGJ1NjczWFZwdUxhMnNfbjVFTmpHdEVmZlFsMm04QUxXQXM5R2dTS0tCa25aSW9TVlJmaVZFdUVqbEJrWHdWNmhRaXNtVkpUZ2swaXFzZ2xUVElQM3JtNm5GbzU4MFZZaVRTM0MwT2NaYUFrWUhlaTA1azRNaVBhTUpNdVd3bVRtTVg0TlVaMi1UWXpTdE56VTNCUWl0SHdCLUxIOHNKREdpSjFCQ01BckR3WVNLb0FGdw?oc=5) |
| Inshorts | Scientists discover why South Pole froze over before the North Pole - Antarctica was once part of Gondwana - Inshorts | [Source Link](https://news.google.com/rss/articles/CBMirwFBVV95cUxPaEd1TUV0MnozX284YmowaG9wajh5Y1YtT1FkWW42RjJ2Qzk0MzVDWjBVZDBmUXY3VXVvLUR6Y1JpcXBKVWJoa1N1TF95Si1GS0R6VEMtYjVwVjZhSldHdTFlUTBKcXd1ZWFYWXdiV2dvV3VWSzBmVm5pamVQTGtKTzFBbTM4ZVAwUnprTUVESDVoY3ozVU1aR0FRSXRNLXRTQ0VKS0tDV2NwZU5pYmRv0gG0AUFVX3lxTFB2bTBkMHhfOFl5bjNONHA1X1kwNjVpTFo1cW95OXI2Ung0Q1JZRDBTYWVRM1RfWGZOdFRBbi1VT0prcnNnUUtsYmR4WlZUQVRwd0pzZ2dGUWRqZXhveTkxbm9NTjV2RENGU1U5YU5kSFI1dkNmdkVrdHlDVW92OFRvdzFLMjlRMUpyQk9iaS1uZXdqZk1CRG8xd1FfMUxRY0lEamp) |
| The Conversation | Why Antarctica froze millions of years before the Arctic – new research | [Source Link](https://news.google.com/rss/articles/CBMipwFBVV95cUxQTDJCS2g5V01VQi1wTGNPUVNnNzk2am44emM2a3B3NVRoWmdMY0FnZXh0clFDTldIT1ZwLThXdGtya1VEdXlpQThneHJDWGFZd1VFM1hNWUNHdTg2T3dGamJleGd2X0NGR1NfRGNvMnVpZEtMeXd5NXdlODczS0U0ZFlob29mYXFMeVBYVjctZUtNVjM3ZzVocXktc2h1NGRSNzVHR0FDNA?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-07-03/scientists-uncover-why-antarctica-became-engulfed-by-ice-millions-of-years*