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Cryptozoology

Articles and publications tagged Cryptozoology across the Atmosphere.

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Gsnsp

GsnspAug 14, 2026

Mariana Trench ‘Metallic Sound’ Solved: What Biotwang Is

Deep underwater in the Mariana Trench, passive acoustic sensors captured a bizarre, metallic pinging sound that stumped marine biologists for a decade. Dubbed the "Biotwang," this 3.5-second vocalization ranged from a deep bass moan to a futuristic ray-gun ringing tone. Today, advanced acoustic mapping and artificial intelligence have finally identified the mystery singer hiding in...

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