Bermuda triangle one of the world's greatest mystery is bounded by three parts in Atlantic ocean named Miami, Bermuda and Puerto Rico where dozens of ships and airplanes have disappeared. There are many mysterious things happened like
that of Flight 19, a group of 5 U.S. torpedo bombers that vanished in the Triangle in 1945. A rescue plane sent to look for them also disappeared. Other stories include the mystery of USS Cyclops, resulting in the largest non-combat loss of life in U.S. Navy’s history. The ship with a crew of 309 went missing in 1918. Even as recently as 2015, El Faro, a cargo ship with 33 on board vanished in the area. 
There are many stories about it like some say that these is because of aliens, some say u.s. is doing secret operations there other say its because of gravitational force and bla bla bla ............
but no one knows the truth its just a mystery without any proof.
A fascinating theory has been proposed by meteorologists claiming that the reason for the mysteries pervading the Bermuda Triangle area are unusual hexagonal clouds creating 170 mph air bombs full of wind. These air pockets cause all the mischief, sinking ships and downing planes. These can be the reason or not good knows
There is also one more interesting fact about Bermuda triangle that Bermuda Triangle is also known as Devil's Triangle
covers about 500,000 square miles of ocean off the southeastern tip of Florida.
If you know the truth let us know in the comment, because I am also waiting to know the truth
Thank you
yatin401