As more and more harm is done to the environment, some university students are facing off to make a more environmentally friendly submarine. German university students worked together to design a ...

It’s a submarine like you’ve never seen before, but different times call for a different design, according to engineers in Europe. German university students are in Spain’s Canary Islands testing out ...

Super smooth propellers of maximum structural integrity allow submarines to run silently in deep water. These nickel-aluminum-bronze alloy propulsion units take as long as 12 months to manufacture—a ...

Swedish submarine manufacturer Kockums Industrier AB, designer of Australia's new Collins class submarines, has taken legal action to stop Australia releasing its top secret submarine propeller design ...

Another big submarine propeller is coming through town and this time its coming through the Peninsula. VDOT spokeswoman Lauren Hansen said the super load move would be coming up from 64 East to 664 ...

His wet suit undone to the waist, 21-year-old Josh Burton inspected the three-blade propeller of his 9.5-foot, one-person, man-powered submarine. Nearby, his sister sawed chunks of purple-tinged foam ...