{"ok":true,"article":{"slug":"ai-reconstructs-hidden-history-of-earth-s-mantle-flow-from-surface-clues-6d9cc867","title":"AI reconstructs hidden history of Earth's mantle flow from surface clues","url":"https://phys.org/news/2026-08-ai-reconstructs-hidden-history-earth.html","canonical":"https://www.aimode.news/article/ai-reconstructs-hidden-history-of-earth-s-mantle-flow-from-surface-clues-6d9cc867","sourceName":"Phys.org","summary":"The mantle, a rocky layer accounting for more than 80% of Earth's volume, circulates at rates of only a few centimeters per year. This circulation drives plate tectonics and influences major geological phenomena such as earthquakes and volcanic activity. Despite its fundamental importance, the history of mantle circulation remains poorly understood because direct observations of the deep Earth are extremely limited. Currently, scientists rely on geological records of past surface movements and geophysical imaging methods, including seismic observations, to infer the mantle's structure and behavior. However, reconstructing historical mantle flow remains a major challenge.","category":"Science","image":null,"lang":"en","publishedAt":"2026-08-18T13:20:05+00:00","createdAt":"2026-08-18T13:30:13.33349+00:00"}}