Blue Hole

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Bottom of World's Deepest Blue Hole Proves Elusive

Taam Ja' extends at least 1,380 feet below sea level, far deeper than previously known

(Newser) - The deepest known ocean sink hole is so deep, researchers using advanced equipment can't find the bottom, though they've found evidence of a whole network of underground tunnels somewhere in its depths. The Taam Ja' Blue Hole in Mexico's Chetumal Bay was formerly considered the second-deepest blue...

Scientists to Explore a Deep Blue Hole Off Florida

Scientists to scour 425-foot-deep 'Green Banana' starting next month

(Newser) - Scientists are on the hunt for undiscovered phenomenon inside a 425-foot-deep "blue hole" off the Florida coast. Little is known about such holes, which are similar to sink holes on land and are "scattered across Florida's Gulf continental shelf" but very difficult to access, according to the...

At the Bottom of the Great Blue Hole: Bodies of 2 Divers
In Famed Oceanic
Hole, a Chilling
Discovery
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Apr 6, 2019 11:45 AM CDT

In Famed Oceanic Hole, a Chilling Discovery

2 bodies discovered during expedition into Great Blue Hole by Cousteau's grandson

(Newser) - Belize's Great Blue Hole was popularized by underwater explorer Jacques Cousteau in a 1971 episode of his series, The Undersea World of Jacques Cousteau. But what was at the bottom of the 410-foot-deep ocean sinkhole, which formed as a limestone cave thousands of years ago before rising sea levels...

Planet's Deepest 'Blue Hole' Has Been Found

Scientists announce discovery in South China Sea

(Newser) - "Blue holes" are mystifying to look at, the large, deep pits appearing a shade of blue that's just as deep and in stark contrast to the shallow waters around them. And what we've long considered the planet's deepest—the 663-foot Dean's Blue Hole in the...

'Blue Hole' May Hold Secret to Mayan Collapse

Long drought may have led to civilization's collapse—and proof may be in sediment

(Newser) - Everything from overhunting and a peasant uprising to deforestation and an alien invasion has been proposed to explain why the Mayan civilization collapsed, Smithsonian notes. But one theory has been gaining ground in recent years: extreme drought. Now more evidence has surfaced to support the drought postulation—and the proof...

Divers Finally Get to Explore 'Blue Hole' Mystery Cave

New Mexico site has been sealed for nearly 40 years

(Newser) - The last divers to venture into an underwater cave known as the "Blue Hole" in New Mexico were from the state police in 1976, and they were there to retrieve the bodies of two young divers who died while exploring. Upon exiting, the police divers sealed the opening with...

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