aka the Dragon Hole, in the South China Sea, which measures 990 feet to the bottom. Known in scientific circles as Karst formations, blue holes are actually vertical marine caves that were carved ...

Measurements of the hole’s depth and how current circulates through it were published this week in Frontiers in Marine Science. Taam Ja’ usurps the South China Sea’s Dragon Hole (also called ...

Previously estimated at 275 meters, recent scientific measurements indicate it is at least 420 meters deep, significantly ...

That's just shy of the record set by the world's deepest known blue hole — the Dragon Hole in the South China Sea — which was discovered in 2016 and is thought to be more than 980 feet (300 m ...

At a Neolithic site in northern China, archaeologists have unearthed a large jade dragon inside a 5,000-year-old tomb. The dragon was one of more than 100 artifacts that have been discovered in ...

However, They do know that it is more than 100 metres deeper than the previous record holder, the Dragon Hole of the South China Sea, which ends at 301 metres below sea level. The seemingly ...