A new type of submarine that appears to lack a traditional sail has emerged in China. The same shipyard launched a smaller ...

Signal in Submarines: Our mobile phones and normal communication devices work through radio waves. (How are signals received ...

India is boosting its submarine fleet with indigenous Project-76 submarines, aiming to counter a significant shortfall.

The United States will share closely held technology to allow South Korea to build a nuclear-powered submarine, President Donald Trump said on social media Thursday after meeting with the country’s ...

LINN -- In one of their final stops before heading home this weekend, crew members from the USS Jefferson City, a Los Angeles Class nuclear Navy submarine, talked nuclear technology with a class of ...

Submarines are a marvel of modern engineering, and the realities of operating one (as well as working and living on one) are ...

S. Korea and Germany are competing for a Canadian Patrol Submarine Project contract --up to 12 diesel-electric subs valued at ...