Ever since they started sailing the world's waterways in the 17th century, submarines have evolved significantly in the years since. Subs are some of the most important naval vessels in any blue water ...

A close look at operating and managing unusually large RC planes, highlighting control, setup, and safe handling techniques.

Russia has launched a new submarine able to carry Moscow's nuclear-capable Poseidon torpedoes, a new type of weapon touted as able to produce "radioactive tsunamis." The Khabarovsk, unveiled at a ...