One Piece has always been full of mysteries surrounding the Pirate King Roger, like the random giant egg on his ship.

In 2005, a $100 million Swedish submarine delivered a humbling lesson to the U.S. Navy by “sinking” the $6 billion USS Ronald ...

Yes, you can, like the author Peter Mayle, spend "A Year in Provence," but I'm thinking a year in France's southwest might ...

Developed by Chinese scientists for hypersonic weapons, the novel engine achieved 90% efficiency in laboratory tests and can ...

To confront China, Russia, and North Korea, Trump should forgo a review and speed up the arsenal’s modernization.

Submarines are even more complex, given how they operate. Because of this, the U.S. doesn't build its nuclear submarines all ...

The SS United States, a record-breaking 1950s ocean liner, may soon sail from Philadelphia to the Gulf. NPR explored this ...

The K-222 submarine, a marvel of Soviet engineering, stands as a testament to the technological advancements made during the ...

The U.S. Navy recently marked a milestone with the commissioning of the USS New Jersey, the first submarine specifically designed with women in mind. This state-of-the-art fast attack submarine ...

China reveals a reconfigurable diesel-electric drone submarine for diverse missions, including mine-laying, special ops, and ...

The design is said to be reconfigurable to conduct different missions, including attacks on enemy vessels, mine-laying, ...

USS Seawolf, USS Connecticut, and USS Jimmy Carter—are powerful yet rare nuclear-powered fast-attack submarines. Built as ...