Donald Trump has said the US will be guardians of Strait of Hormuz and impose a 20 percent toll on ships using it ...

The government acknowledges downwinders throughout Utah, Idaho and New Mexico, as well as parts of Arizona, Nevada and ...

The AGM-181A LRSO is the USAF's new nuclear cruise missile. Here's how it works, why it matters, and how it fits in US ...

From 1961 to 1968, the U.S. flew strategic bombers loaded with nuclear bombs as part of a nuclear deterrence strategy known ...

Henry Kissinger often said that nuclear arms are “weapons in search of a doctrine.” After the Cold War, some strategists have ...

The NNSA has completed critical B61-13 production goals, marking a rapid advancement in US nuclear modernization.

On the first day of the war with Iran, after the United States and Israel launched their strikes, footage emerged of what ...

What should have been the most important war the United States has fought since World War II has descended into chaos.

Hours later, however, Trump was telling journalists aboard Air Force One that Iranian officials had called "just a little ...

This year the American holiday also marked a big symbolic deadline for US nuclear power. Last year the Trump administration ...

A constellation of cubesats fitted with special detectors could sniff out nuclear weapons hidden on satellites launched by ...

There’s never been a good method to check for violations of the Outer Space Treaty’s prohibition of nuclear weapons in space.