Why The U.S. Navy Rejected Titanium Hulls and Bet on Quiet Steel Summary and Key Points – Titanium hulls offer real ...

A top arms diplomat at the State Department recently laid out what might come next as Washington upends decades of federal policies on nuclear proliferation.

A fter World War II, peace-loving Sweden began working on a nuclear bomb to stave off a feared Soviet invasion. But in the ...

Nuclear submarines look like ships on the surface, but underwater the physics changes completely. This breaks down how they control buoyancy and stability, navigate without GPS, run on silent electric ...