The U.S. has the world's largest carrier fleet with 11 in service, while China ranks second with three and Japan has two ...
Scientists using a high-resolution model to study the Earth's mantle discovered unexplained structures underneath the Pacific ...
There are growing fears among NATO members that Russian President Vladimir Putin could target underwater cables.
Traditionally, scientists have relied on seismic waves generated by earthquakes to infer the structure of the Earth.
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