{ "story_id": "cb582c882ed7564b39646c7e7edd3f06", "desk": "drm3", "revision": 1, "published_at": "2026-09-02T00:41:26.000Z", "content_hash": "131416cd1810b0e861395b76a466bf5be9f1c3e97760c50e7a86891326ce3b40", "hash_basis": "sha256 over `headline\\ndek\\nprose`, plus `\\n` + the canonical citations JSON when any source is placed, plus `\\n#blog` for blogs", "basis": { "headline": "Scientists Discover 81 Cubic Kilometers of Hidden Water in Oregon's Volcanic Rock", "dek": "University of Oregon researchers estimate 81 cubic kilometers of water are stored in Oregon's Cascades volcanic rock.", "prose": "A University of Oregon-led team estimated that at least 81 cubic kilometers of water are stored in the subsurface volcanic rock of Oregon's Cascade Range. [^1]\n\nPatrick Herbert was signed by the Los Angeles Chargers to their practice squad. [^2]\n\nLeif Karlstrom, a geosciences professor at the University of Oregon, led the research team that analyzed temperature data from decades-old geothermal drill holes. [^3]\n\nThe estimated volume of water in the Oregon Cascades is nearly three times the full capacity of Lake Mead, the largest reservoir in the United States. [^4]\n\nPatrick Herbert previously played for the Jacksonville Jaguars in 2025 after going undrafted in the NFL Draft. [^5]\n\nPatrick Herbert will reunite with his brother Justin Herbert on the Los Angeles Chargers roster for the first time since 2019. [^6]\n\nReviewGrounder achieved a 41% improvement over GPT-4.1 and a 135% improvement over GPT-4o across eight review-quality dimensions. [^7]\n\nReviewGrounder is an AI tool designed to assist human reviewers by performing the legwork of initial analysis while keeping final judgment with humans. [^8]\n\nThe peer review process is experiencing strain due to rising submission volumes and a shortage of qualified reviewers. [^9]\n\nThe ReviewGrounder system divides the review task into three specialized stages: a Review Drafter, three grounding agents, and a Review Aggregator. [^10]\n\nThe study indicates that the hidden water reservoir could help regulate streamflow and provide drought resilience through slow drainage from the volcanic aquifer. [^11]\n\nPatrick Herbert played 41 games over three seasons at the University of Oregon, recording 31 receptions, 388 yards, and four touchdowns. 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