Coverage dated November 5, 2026 to November 6, 2026

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

Headline from WHEC Rochester

A new study suggests people were using cannabis for psychoactive purposes at least 2,800 years ago. Archaeologists found evidence in a Siberian tomb, indicating cannabis use 300 years earlier than previously known in China.

WHEC Rochester's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

Reports & sources

21 articles, oldest first.

  1. Scientific American

    Ancient humans used cannabis in burial rituals 2,800 years ago (opens Scientific American)

    Published

    Scientific American's feed description

    New findings from a Siberian tomb offer the earliest direct evidence for human marijuana use

  2. Science Alert

    2,800-Year-Old Siberian Sacrificial Tomb Reveals Earliest Known Evidence of Cannabis Intoxication (opens Science Alert)

    Published

    Science Alert's feed description

    Thousands of years ago, in what is now Siberia, a mysterious ancient culture laid some...

  3. Phys

    Cannabis was used as an intoxicant as early as 2,800 years ago (opens Phys)

    Published

    Phys's feed description

    Cannabis is one of the most commonly used psychoactive plants today. However, it is difficult to determine archaeologically how cannabis was used in prehistoric times. Plant parts such as flowers, leaves and resins are perishable and therefore rarely survive.

  4. KEYT Santa Barbara

    Earliest evidence of cannabis use found in ancient Siberian tomb (opens KEYT Santa Barbara)

    Published

    KEYT Santa Barbara's feed description

    By Jack Guy (CNN) — Archaeologists have found the earliest evidence of people consuming cannabis for psychoactive purposes in a tomb dating back almost 3,000 years, according to a new study. Researchers found preserved cannabis seeds and human hair at the monumental elite tomb in southern Siberia, l…

  5. Independent Journal Review

    Siberian Tomb Reveals 2,800-Year-Old Cannabis Use (opens Independent Journal Review)

    Published

    Independent Journal Review's feed description

    More than 1,000 cannabis seeds and THC-linked traces in hair from a 2,800-year-old Siberian Scythian tomb are the oldest reported evidence of psychoactive cannabis use, a Science study says.

  6. Gizmodo

    Horseback-Riding Siberian Nomads Got High on Cannabis 2,800 Years Ago—the Oldest Evidence Yet (opens Gizmodo)

    Published

    Gizmodo's feed description

    Archaeologists found trace evidence of cannabis use in braided hair samples recovered from an 8th century BCE burial mound in Siberia’s “Valley of the Kings.” They also found a lot of seeds.

  7. Live Science

    2,800-year-old tomb in Siberia has evidence of the earliest use of cannabis — possibly as a way to calm human sacrifice victims (opens Live Science)

    Published

    Live Science's feed description

    Seeds found in an ancient grave and chemical compounds discovered in mummy hair have revealed people got high on marijuana 2,800 years ago.

  8. WHEC Rochester

    Seeds, preserved hair in tomb point to oldest signs of cannabis high 2,800 years ago, study suggests (opens WHEC Rochester)

    Published

    WHEC Rochester's feed description

    A new study suggests people were using cannabis for psychoactive purposes at least 2,800 years ago. Archaeologists found evidence in a Siberian tomb, indicating cannabis use 300 years earlier than previously known in China.

  9. Anchorage Daily News

    The curious case of ancient cannabis use (opens Anchorage Daily News)

    Published

    Anchorage Daily News's feed description

    People may have smoked cannabis 2,800 years before our time, new research suggests.

  10. STAT

    New evidence for ancient cannabis use (opens STAT)

    Published

    STAT's feed description

    A new paper, published yesterday in Science, offers compelling evidence of ritual cannabis use in a 2,800-year-old Siberian tomb.

  11. New York Post

    Ancient tomb discovery suggests oldest evidence of person getting high — 2,800 years ago (opens New York Post)

    Published

    New York Post's feed description

    The findings point to cannabis consumption at least 300 years earlier than previously known use in neighboring China.

  12. PBS NewsHour

    Seeds and preserved hair in tomb point to oldest signs of cannabis high 2,800 years ago, study suggests (opens PBS NewsHour)

    Published

    PBS NewsHour's feed description

    Archaeologists who led a dig at a monumental tomb in Siberia said they turned up evidence of the earliest known use of cannabis for psychoactive purposes.

Identical headlines usually mean shared wire copy. They are counted as separate articles but are not independent confirmation.

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