Researchers say methane rising to the surface of the ocean could explain the sudden loss of ships in the western North Atlantic. And anywhere else, for that matter 
 
 Name: The Bermuda Triangle 
 
 Age: 52 years. 
 
 Appearance: Then all of a sudden … disappearance! 
 
 Location: Between Miami, Puerto Rico and Bermuda (approx). 
 
 What is it? Well, according to Vincent Gaddis, who first coined the phrase in a pulp magazine article in 1964, the Bermuda Triangle is an area of the western North Atlantic where ships and planes are strangely likely to vanish without trace. It’s also a terrible song by Barry Manilow. 
 
 I see. Leaving Manilow aside for now, why would things southwest of Bermuda suddenly vanish? Some suggest the involvement of aliens, the devil and the lost city of Atlantis. Some say that the magnetic properties of the rocks might scramble compass readings, others that giant bubbles of methane might sink ships when they reach the surface. 
 
 Hilarious! Actually, that last one might be true. Researchers at the Arctic University of Norway have just discovered huge underwater craters off the coast of Norway, which they consider “probably a cause of enormous blowouts of gas”. The craters that is, not Norway. 
 
 Goodness. And ships certainly could sink suddenly if the water beneath them turned to foam, which these craters – measuring up to 45m deep and 800m wide – could be capable of doing. 
 
 So that solves the mystery of the Bermuda Triangle? Nope. 
 
 Why not? First, it isn’t clear whether gas blowouts happen in the triangle area. Second, even if they did, it isn’t clear how they would make planes vanish from the sky above. Third, several of the incidents attributed to “the Bermuda Triangle” involve people vanishing from ships, rather than whole ships vanishing. Fourth, there isn’t anything mysterious about the Bermuda Triangle to start with. 
 
 What? Gaddis’s original article, and others that followed it, were total cobblers. Some supposedly vanished boats were later found. Other vanishings, such as the disappearance in 1945 of the five Flight 19 training planes, just aren’t difficult to explain. (They got lost and ran out of fuel.) Indeed boats and planes only vanish in the Bermuda Triangle about as often as they vanish everywhere else. 
 
 So you could say that the Bermuda Triangle itself is … a phantom mystery? Erm, yes, if you feel like it. 
 
 Do say: Did aliens make people believe that ships were going missing in the west Atlantic? 
 
 Don’t say: Attack of the killer sea farts! ||||| 'We managed to go down into the funnel, it was a successful expedition'. Picture: Vladimir Pushkarev/Russian Centre of Arctic Exploration 
 
 A mission this week to the newly-formed crater on the Yamal Peninsula in northern Siberia is expected throw fresh light on how this and other such phenomenon were formed. Experts are working on a theory that gas hydrates caused underground explosions in the same way as eruptions under the Atlantic Ocean may have led to the Bermuda Triangle phenomenon. 
 
 Our new pictures show how, for the first time, scientists used climbing equipment to reach the base of the crater - a lake at least 10.5 metres deep with a frozen surface. 
 
 Leader of the new mission, Vladimir Pushkarev, director of the Russian Centre of Arctic Exploration, told The Siberian Times: 'We managed to go down into the funnel, all was successful. We used climbing equipment, and it is easier to do this in winter, than in summer, with the ground now hard. 
 
 'We took all the probes we planned, and made measurements. Now scientists need time to process all the data and only then can they draw conclusions.' 
 
 The funnel of the crater is about 16.5 metres deep, not including an earthen rampart on the surface, formed in the blowout, of several metres in height. 
 
 It is possible other such phenomenon existed but were not noticed earlier. Pictures: Vladimir Pushkarev/Russian Centre of Arctic Exploration 
 
 At the base is a frozen lake. 'The depth of the mini-lake is about 10.5 metres but it can be deeper. We are waiting for the exact information from readings taken by the scientists', Vladimir Pushkarev said. 
 
 The research to the largest of three known holes - all recently formed - in northern Siberia was initiated by the Russian Centre of Arctic Exploration, and included experts from a number of institutes. 'They did radiolocation tests at a depth of 200 metres, took probes of ice, ground, gases, and air. Now they all went back to their institutes and labs and will work on the material. The next stage is processing of the gathered information. 
 
 'Then we plan to explore the surrounding area, comparing images from space, and even those taken in the 1980s, to understand if there are - or were - some similar objects'. 
 
 It is possible other such phenomenon existed but were not noticed earlier. 
 
 'As of now we don't see anything dangerous in the sudden appearance of such holes'. Pictures: Vladimir Pushkarev/Russian Centre of Arctic Exploration 
 
 Mr Pushkarev claimed it is too early to draw conclusions on theories on the crater's formation, including the suggestion from Russian scientist Igor Yeltsov, the deputy head of the Trofimuk Institute, that heating from above the surface due to unusually warm climatic conditions, and from below, due to geological fault lines, led to a huge release of gas hydrates, causing the eruption. 
 
 When the crater was first highlighted, earlier this year, it stoked many different theories including a manmade hoax, the work of aliens from outer space, a meteorite or even a stray missile. These are now discounted. 
 
 'I've heard about this Bermuda Triangle idea, but I repeat, our scientists need to work on materials first and only then draw some definite conclusions. At the moment we don't have enough information,' said Mr Pushkarev, a climber, rescuer and explorer who led the experts to the scene in temperatures of minus 11C. 
 
 'We haven't worked with other funnels yet. We plan to do this, but first of all we need to understand completely the nature of this very funnel to be able to create a model which then we'll use to compare with other craters'. 
 
 The research to the largest of three known holes was initiated by the Russian Centre of Arctic Exploration. Pictures: Vladimir Pushkarev/Russian Centre of Arctic Exploration 
 
 Mr Pushkarev stated: 'As of now we don't see anything dangerous in the sudden appearance of such holes, but we've got to study them properly to make absolutely sure we understand the nature of their appearance and don't need to be afraid about them'. 
 
 Gas hydrates are ice-like forms of water containing gas molecules, notably methane. They exist in permafrost regions such as northern Siberia, but also under the oceans in some parts of the world. 
 
 'The main element - and this is our working theory to explain the Yamal crater - was a release of gas hydrates. It turned out that there are gas hydrates both in the deep layer which on peninsula is several hundred metres down, and on the layer close to the surface', said scientist Vladimir Potapov before the latest expedition. 'There might be another factor, or factors, that could have provoked the air clap. Each of the factors added up and gas exploded, leading to appearance of the crater.' 
 
 He stressed: 'The crater is located on the intersection of two tectonic faults. Yamal peninsula is seismically quiet, yet the area of the crater we looked into has quite an active tectonic life. That means that the temperature there was higher than usual.' 
 
 The name Yamal means 'the end of the world', which ironically is also a description applied to the Bermuda Triangle for those lost on boats and planes. The areas stretches from the British Overseas Territory in the North Atlantic Ocean to the Florida coast, to Puerto Rico. 
 
 Professor Yeltsov said: 'There is a version that the Bermuda Triangle is a consequence of gas hydrates reactions. They start to actively decompose with methane ice turning into gas. It happens in an avalanche-like way, like a nuclear reaction, producing huge amounts of gas. That makes ocean to heat up and ships sink in its waters mixed with a huge proportion of gas. 
 
 'The same leads to the air to get supersaturated with methane, which makes the atmosphere extremely turbulent and lead to aircraft crashes'. ||||| Sea bed gas blasts could explain Bermuda Triangle 
 
 Huge craters on the sea floor, found off Norway, suggest giant blowouts of methane (Alamy) 
 
 SCIENTISTS have found giant craters on the sea bed around the coast of Norway, marking spots where huge bubbles of methane have apparently exploded. 
 
 The craters are up to half a mile wide and 150ft deep and appear to have been caused by gas leaking from deposits of oil and gas buried deeper in the sea floor. The gases are thought to accumulate in sea-floor sediments before bursting through the sea bed into the water above. 
 
 Details of the discovery will be released next month at the annual meeting of the European Geosciences Union, with a key question being whether such bubbles could threaten ships. One idea is that they may explain the disappearance of ships in areas such as the Bermuda Triangle. 
 
 “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
– A new discovery has revived an old theory about ocean water gobbling up ships in the Bermuda Triangle—if, that is, the Bermuda Triangle even exists. Researchers from the Arctic University of Norway say they've spotted large craters apparently created by methane buildups off Norway's coast, Atlas Obscura reports. "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," they tell the Sunday Times. "The crater area is likely to represent one of the largest hotspots for shallow marine methane release in the Arctic." Other experts have said gas blowouts from such craters, which measure 150 feet deep and up to a half-mile wide in Norway, could explain the sinking of ships in a region between Puerto Rico, Miami, and Bermuda dubbed the Bermuda Triangle. "There is a version that the Bermuda Triangle is a consequence of gas hydrates reactions," Russian scientist Igor Yeltsov said last year, per the New Zealand Herald. Ice-like underwater methane can break away and form gas that bubbles to the surface, Live Science explained in 2014; Yeltsov says it erupts "like a nuclear reaction, producing huge amounts of gas." Research has shown that such eruptions could sink sea vessels, as NBC News reported in 2003, and this YouTube video appears to confirm that. But it's not clear these blowouts even occur in the Bermuda Triangle, the Guardian notes. And skeptics say the Gulf Stream's many tropical storms would better account for the Triangle's lost ships and planes. The very term "Bermuda Triangle" is questionable: Still dismissed by the US Navy, it was invented in a dramatic 1964 article that probed the "mysterious menace" behind ships and airplanes lost in the area. (A teacher may have found "the key" to finding Amelia Earhart's plane.)