Polar Ice Sheets Have Lost 11 Trillion Tons of Ice—and ‘Speeding’ Glaciers Are Driving the Loss
As greenhouse gas emissions push Earth’s temperature to new heights, polar ice sheets are rapidly melting away. Numerous studies have sought to estimate ice loss from Greenland and Antarctica, but one team of researchers may have just produced the most comprehensive analysis to date. A study published today in the journal Scientific Data presents the longest satellite record of polar ice loss ever assembled.
- ▪As greenhouse gas emissions push Earth’s temperature to new heights, polar ice sheets are rapidly melting away.
- ▪Numerous studies have sought to estimate ice loss from Greenland and Antarctica, but one team of researchers may have just produced the most comprehensive analysis to date.
- ▪A study published today in the journal Scientific Data presents the longest satellite record of polar ice loss ever assembled.
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| Original publisher | Gizmodo |
| Canonical URL | https://gizmodo.com/polar-ice-sheets-have-lost-11-trillion-tons-of-ice-and-speeding-glaciers-are-driving-the-loss-2000811817 |
| Publication time | Wed, 16 Sep 2026 09:00:57 +0000 |
| Retrieval time | 2026-09-16T09:03:41.601Z |
| Last seen | 2026-09-16T09:03:41.601Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | e-WNZKY_dH3X · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
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Opening excerpt (first ~120 words) tap to expand
As greenhouse gas emissions push Earth’s temperature to new heights, polar ice sheets are rapidly melting away. Numerous studies have sought to estimate ice loss from Greenland and Antarctica, but one team of researchers may have just produced the most comprehensive analysis to date. A study published today in the journal Scientific Data presents the longest satellite record of polar ice loss ever assembled. The findings reveal that the Greenland and Antarctic ice sheets have lost an enormous amount of mass over the last 50 years and have become key drivers of sea level rise, and that’s just the tip of the iceberg.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at Gizmodo.
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