Northern Arizona has lots of fascinating landscapes! The purple bit with all the white specks in the center of the upper half of the DEM is the San Francisco Volcanic field, in which resides Flagstaff, where I live.

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Hikers using ChatGPT to navigate Mount Shasta have gotten lost. In one instance this week, a group of climbers had to be rescued: “It was terrible — terrible — not even close to accurate.”

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Determining Rainfall‐Induced Runoff Threshold with Distributed Acoustic Sensing #SRL ⚒️ DAS can track when rain starts flowing overland instead of infiltrating into the soil — a common problem in the southwestern U.S., known for its flash flooding. buff.ly/Ydy4BtO

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If you're out there insisting that reducing carbon emissions won't lower the warming trajectory of our planet, you're an advocate for the fossil fuel industry, whether or not you're getting paid for it.

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From world-famous fossil sites and rugged mountans to active mining districts and ice age landscapes, GSA Connects 2026 field trips take you beyond the classroom and into the outcrops that continue to shape geoscience research today. Explore this year's field trips: geosociety.co/field-trips

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