# Seeds, preserved hair in tomb point to oldest signs of cannabis high 2,800 years ago, study suggests

> **Open Intelligence Dossier** · First detected: 2026-11-06 00:40 UTC · Category: World

## Executive Summary
2 news sources are covering this World story right now — PULSE is tracking how fast it spreads.

## Intelligence Brief
"Seeds, preserved hair in tomb point to oldest signs of cannabis high 2,800 years ago, study suggests" is generating significant coverage in the World category, with 2 articles from 2 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Reuters and AP News. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.


This brief was generated by PULSE's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Reuters | Siberian burial site reveals ancient use of cannabis as an intoxicant | [Source Link](https://news.google.com/rss/articles/CBMiqwFBVV95cUxPOENySVR1TUczeVdZMEpVcGhlSnBZaU5aVWRPcE9ORVNqXzdZNzUwNXpXN2pPc1RqQTFUQkN2Nmx2d1NjMWJyMzRxbW15dGV6alZMU3dLSzZySjNsQWd3aGtZVHRzamY0bTNPQzJ3bHFoZHFGWkZVSVlDUDBubTZJWC1UaERSRnY1TDEtbHJGeWJPQldVNUpLM2gtRHBmRmFUVVhSX0lxblN1T2s?oc=5) |
| AP News | Seeds, preserved hair in tomb point to oldest signs of cannabis high 2,800 years ago, study suggests | [Source Link](https://news.google.com/rss/articles/CBMiqgFBVV95cUxQSlZZbTFzUkFFLVpLaC1wU1BsdWJLTmxaN0h6aVl3T3FtUEFWR3BrTlcyeE9QMUdGb2ZhNFpSTF9aRkVscjZOZFBmLV93ejhOakNWZzB5ZmJYWlJiYkt2Y042T3c5Mm1fRFhfOTBxV0RGa3Nma1FkVW9MQUNhOVF1QjZaNVRDZzNGc1RaX2U4SXBaMDljcmhGZS1PWk1uOWFWWkNNU0hQaTY5Zw?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-11-06/seeds-preserved-hair-in-tomb-point-to-oldest-signs-of-cannabis-high-2-800-years*