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 ...

A new facility will be built on Joint Base Charleston to house a nuclear simulator. Like a cockpit simulator that trains airplane pilots to hands crises and various scenarios, the simulator trains ...

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.

The introduction of South Korea’s nuclear-powered submarine (hereinafter referred to as NSS), agreed upon by South Korea and ...

Diesel-powered submarines present a challenge that may seem paradoxical at first. Their engines require ...

Meta, Google, Amazon, and more all hope to lean on a nuclear construction boom to power AI.

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of ...

Much of the U.S. Navy runs on nuclear power, including aircraft carriers and submarines, but the USS America is neither. Here's what gets its motor running.

North Korean leader Kim Jong Un presided over the 13th plenary meeting of the eighth central committee of the ruling Workers' ...

BWX Technology's new digital center in Melbourne is the $3.2 billion company's first Florida location, fitting for ...

North Korea will convene the Ninth Party Congress this month, a major political undertaking aimed at showcasing leader Kim ...

US Secretary of State Marco Rubio and South Korea’s Foreign Minister Cho Hyun have met in Washington to advance cooperation on civil nuclear power.