Shipbuilders put 3D printed parts on a US aircraft carrier and submarine. The Navy liked the results.

Tech Insider : Business, Technology
The US Navy's USS Gerald R. Ford aircraft carrier sails in bright blue waters.
Big wins in additive manufacturing are changing how the Navy builds and repairs parts on its ships.

US Navy photo

I toured the USS Nautilus, the world's first nuclear-powered submarine. Take a look inside.

Tech Insider : Business, Technology, Travel
The USS Nautilus.
The USS Nautilus.

Talia Lakritz/Business Insider

The Hunt for Missing Malaysia Flight 370 Is Back On. Here’s Why It Might Actually Work

Gizmodo
a Boeing 777 taking off

I toured the only remaining German submarine captured by the US during World War II. Take a closer look.

Tech Insider : Business, Travel
The U-505 on display outside the museum.
The U-505 on display outside the museum.

Griffin Museum of Science and Industry

China's submarines are getting quieter and deadlier in the seas closest to home, analysts warn

Tech Insider : Business, Technology
FILE PHOTO: A nuclear-powered Type 094A Jin-class ballistic missile submarine of the Chinese People's Liberation Army (PLA) Navy is seen during a military display in the South China Sea April 12, 2018. REUTERS/Stringer
Nuclear-powered Type 094A Jin-class ballistic missile submarine of the Chinese People's Liberation Army (PLA) Navy is seen during a military display in the South China Sea

Reuters

US Navy techs are stripping parts from fighter jets and subs to keep other ones working

Tech Insider : Business
A US Navy F/A-18 Super Hornet flies over the Red Sea during routine operations in January.
A US Navy F/A-18 Super Hornet flies over the Red Sea during routine operations in January.

US Air Force photo by Staff Sgt. Gerald R. Willis

I toured the only nuclear-missile submarine in the US open to the public. Take a look inside.

Tech Insider : Business, Travel
The Growler submarine at the Intrepid Museum.
The USS Growler submarine at the Intrepid Museum.

John Arehart/Shutterstock

The Titanic wreckage was found 40 years ago during a secret US Navy mission to recover nuclear submarines

Tech Insider : Business, Technology
titanic
Part of the Titanic wreckage, explored during a dive in 1996.

Xavier Desmier/Gamma-Rapho/Getty

Inside the NH90 chopper that NATO warships lean on to find Russian submarines

Tech Insider : Business
An NH90 helicopter lands on the HNLMS De Ruyter operating north of Norway in August 2025.
The NH90 helicopter is capable of anti-submarine warfare.

Jake Epstein/Business Insider

I toured the USS Silversides, a World War II submarine that sank 23 enemy vessels and earned 12 battle stars. Take a look inside.

Tech Insider : Business, Travel
The USS Silversides.
The USS Silversides submarine.

Talia Lakritz/Business Insider

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