Featured in submarines

Archive Gallery: Man vs. Shark
Last week in tech: Alexa, tell me about the gadget news I missed
With the D3000, China enters the robotic warship arms race
The mystery of a spooky Confederate submarine might finally be solved
China’s new submarine engine is poised to revolutionize underwater warfare
China is building the world’s largest nuclear submarine facility
Five trailblazing inventions that uncovered the ocean’s deepest mysteries
North Korea’s Latest Submarine Missile Launch Travels 300 Miles
Lockheed Martin Will Build New Shallow Submarine For Navy SEALs
North Korea Is Building Bigger Pens For Its Submarines