Discover what tourist submarines are, how they let you explore underwater safely, and just how deep they can take you beneath the surface.

China’s new Type 09IIIB nuclear-powered attack submarine—known in NATO nomenclature as the Shang-III class—marks a major inflection point in the People’s Liberation Army Navy’s (PLAN) underwater ...

Sea Guru II, an underwater robot designed by researchers at Westlake University in east China's Zhejiang Province, is seen before a 2,000-meter deep-sea trial ...

While China has significantly enhanced its underwater capabilities in the South China Sea, its undersea platforms are now expanding across the broader Indo-Pacific region. This rapid expansion has ...

It’s a few years away, but Victor Vescovo has already started working on the design of his next submersible. It will likely ...

The manta ray-inspired design greatly enhanced the stability, efficiency and flexibility of humanoid robots underwater.

Capt. Joe Meier spoke for everyone in attendance in Kittery, Maine, on Saturday at a ceremony marking the 62nd anniversary of ...

GPS doesn't work when submarines submerge, instead crews rely on the Inertial Navigation System, tracking the submarine in relation to its starting point.

Hindustan Shipyard Limited (HSL) has achieved a significant milestone by successfully completing diving system trials on its ...

Titanium’s remarkable strength, corrosion resistance, and light weight make it theoretically ideal for submarine construction ...

The combination of stealth, maneuverability, and firepower makes the Ghadir-class a dangerous threat in specific contexts, ...