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  1. The World Hum Map and Database Project - Dr Glen MacPherson

    The World Hum Map and Database Project Most people find this website because they are disturbed by an unusual unidentified low-frequency sound that scientists now call the …

  2. The Hum - Wikipedia

    The Hum is a persistent and invasive low-frequency humming, rumbling, or droning noise audible to many, but not all, people in an area. Hums have been reported in many countries, including …

  3. Mystery of the Hum: Unexplained Low-Frequency Sounds from Around the World

    Oct 23, 2023 · Delve into the unexplained phenomenon of the global hum, a low-frequency sound heard around the world. Discover theories, facts, and questions surrounding this mysterious hum.

  4. The Hum Phenomenon: Low-Frequency Mystery Sound Heard Worldwide

    Dec 13, 2025 · The Hum is a persistent low-frequency sound heard by a small percentage of people in specific locations worldwide, often strongest at night and indoors. The Hum is one of …

  5. The curious hum that only some people around the world seem …

    Jan 6, 2024 · The locations people claim to experience this elusive noise span the globe. Glen MacPherson started The World Hum project after hearing a the "roaring" sound in 2012. …

  6. The Unexplained Phenomenon of the Hum: Mysterious Worldwide

    Discover the mystery of 'The Hum'—a worldwide, low-frequency noise that has baffled scientists and disturbed those who hear it. Explore theories, impacts, and possible solutions

  7. The Hum Phenomenon: Exploring the Mysterious Low-Frequency …

    May 13, 2025 · Discover the global mystery of the Hum—a persistent low-frequency noise heard by 2-4% of people worldwide. Explore what science knows and why this unexplained sound …

  8. Understanding the Mysterious Hum That Tortures a Select Few

    Nov 12, 2021 · He established the World Hum Map and Database, a website that gathers hum data and maintains a map of locations where people have heard it. The data might be very …

  9. Taos Hum: A Low-Frequency Sound Only Some People Can Hear

    Oct 23, 2024 · The Taos Hum is a mysterious, low-frequency sound heard by a small percentage of people in Taos, New Mexico, and other locations around the world. Described as a …

  10. Why The Taos Hum Continues To Baffle Scientists - Sciencing

    Apr 24, 2025 · Our planet is home to all sorts of unexplainable sonic occurrences. Earth's oceans have produced all manner of eerie and unsettling sounds, from mysterious conversations …