From the 50-meter deep foundations of the Burj Khalifa to Japan's $7 billion undersea tunnel, underwater construction is one ...

From the Persian Empire to modern steel giants, cofferdams have been humanity's greatest trick for building massive ...

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A team of researchers has recovered the deepest sample ever taken of the Earth’s mantle from a section of seafloor in the Atlantic Ocean. At more than three-quarters of a mile in continuous length, ...