The full cost of the dry docking is estimated at $1.5 million. Another $500,000 is still needed by September to make the ...

And welding titanium into a submarine hull, as opposed to more traditional steel, poses a dizzying array of technical problems. As things get more difficult to do at the technical level ...

Bushnell also introduced practical solutions that became standard in submarine design. The sealed, watertight hull, the ballast system used for diving, and the hand-cranked propellers to move both ...

Unlike large vessels traveling on the ocean's surface or most other vehicles on the planet, military submarines do not have windows. A submarine's commander can't tell their helmsman to hang a ...

It was not immediately clear what caused the submarine to sink, though reports in Russian media said the vessel is believed to hit a coral reef and suffered "depressurisation". The vessel ...

Hull KR extinguished a spirited fightback from 12-man Hull FC as a 28-14 derby victory extended their lead at the top of the Betfred Super League to three points. Cade Cust's red card for a ...

At least six tourists were killed Thursday when a submarine sank off Egypt’s Red Sea coast, according to Egyptian officials. At least five Russian tourists died, according to Russian officials ...

At least six people are feared dead and nine others injured after a tourist submarine sank off the coast of Hurghada, a popular Egyptian resort city along the Red Sea. Here are the key points ...

Ryan Chan is a Newsweek reporter based in Hong Kong, where he previously had over a decade of experience at a local newspaper, covering China and current events around the world. His focus is on ...

Six people have died and nine were injured when a tourist submarine sank off the Egyptian coast on Thursday, according to the Associated Press. All the victims were Russian, and were among 45 ...

The “strategic alliance” between Italy’s Fincantieri and Germany’s Thyssenkrupp Marine Systems seeks to offer Type U212 NFS (Near Future Submarine) class submarines to match the proposals ...

The world's oceans are changing, with rising temperatures and different salinity levels. Submarine warfare could be directly affected, and it could be harder to detect the vessels in some areas.