A new version of Ukraine's Shrike FPV attack drone can sink underwater, then re-emerge to carry out an attack. It might be the next generation of ambush drons.

China's latest innovation can track the quietest vessels and submarines using the magnetic fields generated by their wakes.

A U-boat is nothing more than the Anglicized term for a German submarine and isn't strikingly different from U.S. subs. The ...

The Axial Seamount, an underwater volcano located about 300 miles off the coast of Oregon, is displaying behavior that ...

What makes this submarine game special is that you can go into first-person as the commander ... you can even leave your vehicle to explore deep underwater ruins, caves, and even shipwrecks ...

Not long ago, a guy named Stockton Rush was getting rich by taking wealthy clients underwater in his “experimental” submarine. Rush’s company, Oceangate, made its money by courting wealthy ...