{
  "id": 12635553,
  "title": "A Snow Machine Traverse Connects Arctic Coastal Communities",
  "url": "https://urgent.news/2026/10/07/a-snow-machine-traverse-connects-arctic-coastal-communities",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-07T13:22:43.000Z",
  "source": {
    "name": "Eos",
    "slug": "eos",
    "url": "https://eos.org/science-updates/a-snow-machine-traverse-connects-arctic-coastal-communities"
  },
  "original_language": "en",
  "account": "Along Alaska's western and northern coasts, climate change has significantly intensified in the 21st century, impacting ecosystems and supporting communities (Creel et al., 2024). Notable consequences include coastal erosion, severe storms, and permafrost thawing (Tao et al., 2025; Schaffer & Carlson, 2026). These changes are causing infrastructure damage and altering travel, hunting, fishing, shelter, emergency response, and everyday mobility (Jorgenson et al., 2025).\n\nIn spring 2026, researchers embarked on a 3,200-kilometer (2,000-mile) snow machine journey from Bethel to Utqiagvik to explore these changes firsthand (Figure 1). Known as the Collaborative Observations of the Arctic Shorezone: A Traverse for Knowledge Exchange (COAST-X 2026), the expedition stemmed from an NSF-funded project called ACTION, aiming to foster communication between Arctic communities, produce actionable science, and build technical capacity (NSF, 2026). The NSF envisions convergent research involving natural, built, and social systems to understand Arctic change and its effects on local and global scales.\n\nThe COAST-X 2026 team, comprising Benjamin Jones and Phillip Wilson, covered 3,196 kilometers in 19 days, equivalent to driving from Los Angeles to Seattle and back to San Francisco. Their 15 stops included communities such as Bethel, Chevak, Kotlik, and Utqiagvik, the northernmost community in the United States. The team faced logistical challenges, including long travel days, harsh weather conditions, and polar bear habitat encounters. They secured permissions from multiple public, private, tribal, and corporate land management entities to traverse their route safely.",
  "summary": "A scientific expedition connected community perspectives, landscape conditions, and coastal hazards across nearly 3,200 kilometers of Alaska coastline.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}