A series of huge craters discovered on the seabed around the coast of Norway could be the key to understanding the mystery of the Bermuda Triangle.
The craters, which measure up to half-a-mile wide and are 150ft deep, are believed to have been caused by bubbles of largely methane gas leaking from deposits of oil and gas buried deep in the sea floor. The gas is believed to reach a critical mass before bursting to the surface, causing sizeable eruptions.
"Multiple giant craters exist on the sea floor in an area in the west-central Barents Sea… and are probably a cause of enormous blowouts of gas," said researchers from the Arctic University of Norway.
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"The crater area is likely to represent one of the largest hotspots for shallow marine methane release in the Arctic."
Further details will be released at the annual meeting of the European Geosciences Union in April, where the topics of debate will include whether the bubbles could threaten the safety of ships, thereby helping to explain the infamous Bermuda Triangle.
The Bermuda Triangle is a western area of the North Atlantic Ocean bounded by Bermuda, Puerto Rico and a point near Melbourne, Florida, where numerous ships and aircraft have mysteriously disappeared over the years.
According to the Sunday Times, scientists have developed radar that can produce detailed images of the sea bed and it is these pictures that could "explain anecdotal reports from mariners of water suddenly starting to foam and bubble".
But, says The Guardian, it's not clear that the bubbles even occur in the designated area of the triangle and the vanishing qualities of the Bermuda Triangle itself are hotly disputed.
"Indeed boats and planes only vanish in the Bermuda Triangle about as often as they vanish everywhere else," the paper says.
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