Scientists have dug the deepest hole ever in rock from Earth's mantle, drilling more than 4,160 feet in the North Atlantic ocean. The team of researchers used an ocean drilling vessel to dig into ...

The Woodingdean Well is 1,285 feet deep. It's the deepest hole that humans have dug by hand. 33 Chilean miners were trapped in a mine for about 2 months in 2010. The Burj Khalifa would go 2,722 ...

It's an underwater sinkhole, known as a "blue hole" – and is believed to be the deepest of its kind. The giant hole is 498 feet wide and was only discovered by a diver in 2003. Read more on ...

The Kimberley Diamond Mine, also known as the Big Hole, is 700 feet deep and 1,519 feet across, making it the world's largest diamond mine. Before closing in 1914, the mine produced over 6,000 pounds ...

The Woodingdean Well is 1,285 ft deep. It's the deepest hole that humans have dug by hand. 33 Chilean miners were trapped in a mine for about 2 months in 2010. The Burj Khalifa would go 2,722 ft ...

America might have landed on the moon, but Russia drilled the deepest man-made hole on Earth ... and mining companies have dug large and wide to extract copper and diamonds.

Exploration Model: As the deepest hole ever drilled at Brewer, this marks a critical step in testing the Company's exploration model for porphyry style mineralization and provides useful vectors ...