Trump addressed the Russian moves on his way to Asia earlier this week, telling reporters that Putin should be working to end ...

A decision to resume nuclear testing would break a decadeslong moratorium, spurring debate over the consequences.

The so-called Islamic State group and Russia use similar tactics: propaganda, disinformation, and targeted recruitment of ...

If U.S. Navy Vice Admiral Richard Correll thought he was going to have an easy confirmation hearing on Thursday to become the ...

The Nevada Test Site — where the U.S. last tested a nuclear explosive more than 30 years ago — now relies on computer ...

Minutes before meeting with Chinese leader Xi Jinping, Trump posted about nuclear testing on social media, creating confusion ...

Kremlin responds to Trump’s nuclear testing after flaunting Poseidon submarine - News of Moscow’s latest test comes days ...

Questions have arisen after Russian President Vladimir Putin said his country tested two nuclear-capable weapons this week.

The strikes, which were the latest in Russia’s almost daily attacks on the Ukrainian power grid as bitter winter temperatures approach, killed at least six people, including a 7-year-old girl, ...

President Trump’s post raises technical questions about how and if the United States could “immediately” return to nuclear ...

Vilnius International Airport was closed four times, and Kaunas International Airport once In October over similar incidents involving flights of weather balloons carrying contraband tobacco products.