Tehran is still reeling from a 12-day war launched by Israel in June that saw the United States bomb nuclear sites in Iran.

Sébastien Philippe, a nuclear engineering professor and 2025 MacArthur Fellow, designed advanced computational simulations of ...

A new tool shows the catastrophic impact of a nuclear strike as Russia deploys its “unstoppable” Oreshnik missile, putting ...

In this video, we explore the conditions that occur before a nuclear bomb explodes by recreating the environment inside a ...

The mystique of nuclear-powered submarines has been captured by at least half a dozen popular Hollywood films. Some have centered on the drama of undersea warfare and the risk of global nuclear ...

The full-scope simulator for Phase I of the Lianjiang nuclear power plant in China's Guangdong province has passed factory acceptance testing and can now be delivered to the site for installation. The ...

As Russia threatens atomic attacks on Ukraine and its Western allies, and prototypes a nuclear-armed spacecraft, space powers across Europe are racing to defend against nuclear strikes in orbit.

So far, the Golden Dome seems more like a marketing concept designed to enrich arms contractors and burnish Trump’s image rather than a carefully thought-out defense program. A nuclear test on May 25, ...

I dive into the startling findings of a recent study, which predicts that a global nuclear war could claim over 548 million lives—equivalent to the casualties from all wars in 6,000 years of history ...

For nearly 80 years, the specter of nuclear war has haunted humankind, shaping foreign policy, military strategy, and international relations. The principle of “mutually assured destruction” (MAD) has ...

For decades, Washington blocked Seoul’s desire for the attack submarines over concerns about nuclear proliferation. President Trump reversed that policy last month, but left key questions unresolved.

The US military was spotted testing a new stealth nuclear weapon on a Cold War bomber last week — just as the Air Force was preparing to test its Minuteman III Intercontinental Ballistic Missile An ...