Hear the ocean’s strangest noises—Bloop, 52-Hz Whale, Upsweep, Bio-Duck, and more. Clips, quick explanations, and NOAA/WHOI sources.

Strange animal sounds include fox screams, whale songs, lyrebird mimicry, koala roars and infrasound rumbles. Learn why they happen and how to listen.

Dec 13, 2025 · Sky trumpets are unexplained horn-like sounds heard worldwide. Explore how they sound, possible causes, famous cases, FAQs, and how to investigate.

Oct 1, 2025 · We cover the world’s weird audio — from sky trumpets to The Hum — and the very human struggle with tinnitus. StrangeSounds.org stays independent thanks to readers like you.

Oct 2, 2025 · We cover the world’s weird audio — from sky trumpets to The Hum — and the very human struggle with tinnitus. StrangeSounds.org stays independent thanks to readers like you.

Dec 3, 2013 · Discover 5 Strange and Unexpected Animal Noises. Animals noise are sometimes pretty unexpected! Here a compilation of five weird animal vocalisations!

Dec 13, 2025 · The ultimate hub for strange sounds: the Hum, mystery booms, sky trumpets, ocean “Bloop,” space signals, weird animal calls, and ghost broadcasts—causes, timelines, …

Dec 13, 2025 · A global low-frequency mystery sound heard by only some people. Explore The Hum phenomenon, famous hotspots, causes, and how to investigate it.

Nov 12, 2025 · These are the infamous mystery booms and strange rumblings (a.k.a. skyquakes): sudden, powerful bangs that seem to come from everywhere—and nowhere—at once.

Strange Sounds tracks the world’s weirdest signals — from sky trumpets and mystery booms to apocalyptic signs, baffling science, and cultural WTFs. If it rattles windows, bends minds, or …