Unsolved mystery (Bermuda delta)

There are many unexplained secrets in the world, one of which is the regional phenomenon of Bermuda Triangle. There are a series of planes and ships missing in Bermuda Triangle. The reason for the missing is very strange.
Scientists have two explanations for this phenomenon

1. The supernatural reason may be that aliens are doing mischief.
2. Natural causes, such as geomagnetic anomaly, ocean floor cavity, water bridge theory, black hole theory, etc.