America's national security relies in part on the U.S. Navy's nuclear-powered submarines, which can operate more than 800 ...

A new study is skeptical that life could still be present on Jupiter's moon Europa, where a NASA spacecraft launched in ...

A study has cast doubt on the idea that Jupiter's moon Europa, where NASA has sent a spacecraft, could have conditions to ...

Europa’s buried ocean has made it one of the most exciting places to search for life beyond Earth. However, new calculations suggest its seafloor may be calm, cold, and largely inactive, with little ...

A new study led by WashU planetary scientists suggests the icy moon lacks the undersea activity needed to support life.

The mid-ocean ridge runs through the oceans like a suture. Where Earth's plates move apart, new oceanic crust is continuously ...

The giant planet Jupiter has nearly 100 known moons, yet none have captured the interest and imagination of astronomers and ...

Mumbai: Sun, surf and winding coastal roads have long defined the Mumbai–Goa journey. Soon, the iconic route through the ...

Hughes was going to do the unthinkable with it: mine manganese nodules right from the ocean floor. So, when the Glomar sailed ...

Mystic Seaport Museum stands as the nation’s leading maritime museum, a 19-acre campus that includes a recreated 19th-century coastal village, a working shipyard, and a collection of historic vessels ...

Finnish authorities have confirmed that a submarine communications cable connecting Finland and Estonia suffered significant ...

Today's world military news (December 29) includes the following: The US Navy completes the overhaul of the fast attack ...