The Bermuda Triangle, also known as the Devil's Triangle, is a region of the Atlantic Ocean in which a number of aircraft and surface vessels have disappeared in what are said to be circumstances that fall beyond the boundaries of human error or acts of nature. Some of these disappearances have been attributed to the paranormal, a suspension of the laws of physics, or activity by extraterrestrial beings by popular culture.  Although a substantial documentation exists showing numerous incidents to have been inaccurately reported or embellished by later authors, several others remain unexplained.
The triangle area
The boundaries of the Triangle vary with the author; some stating its shape is akin to a trapezium covering the Straits of Florida, the Bahamas, and the entire Caribbean island area east to the Azores; others add to it the Gulf of Mexico. The more familiar, triangular boundary in most written works has as its points Miami, Florida; San Juan, Puerto Rico; and the mid-Atlantic island of Bermuda, with most of the accidents concentrated along the southern boundary around the Bahamas and the Florida Straits.
The area is one of the most heavily-sailed shipping lanes in the world, with ships crossing through it daily for ports in the Americas and Europe, as well as the Caribbean Islands. Cruise ships are also plentiful, and pleasure craft regularly go back and forth between Florida and the islands. It is also a heavily flown route for commercial and private aircraft heading towards Florida, the Carribean, and South America from points north.
The Gulf Stream ocean current flows through the Triangle after leaving the Gulf of Mexico; its current of five to six knots may have played a part in a number of disappearances. Sudden storms can and do appear, and in the summer to late fall the occasional hurricane strikes the area. The combination of heavy maritime traffic and tempestuous weather makes it inevitable that vessels could founder in storms and be lost without a trace — especially before improved telecommunications, radar, and satellite technology arrived late in the 20th century.