What Lies Beneath the Bermuda Triangle?

Speculative Theories About the Seafloor

The Bermuda Triangle (roughly Miami–Bermuda–Puerto Rico) is a heavily trafficked region where some vessels and aircraft have disappeared. Popular theories about underwater features include:

1. Methane Hydrate Deposits: Destabilization could release gas bubbles, reducing water density and buoyancy, potentially sinking ships.
2. Submarine Sinkholes / Blue Holes: Collapsed carbonate caverns might swallow vessels suddenly.
3. Electromagnetic Anomalies: Unusual magnetic/seafloor properties alleged to disrupt compasses and avionics.
4. Human Error & Weather: Mainstream explanation: hurricanes, rogue waves, Gulf Stream currents, navigation mistakes, mechanical failure.
5. Ancient Ruins / Atlantis: Fringe speculation; no archaeological evidence.

NOAA, USGS, and insurers find no statistical anomaly in loss rates. The "mystery" is largely media-driven. The seafloor is typical Atlantic abyssal plain with some seamounts and carbonate platforms.