Donald Trump and Vladimir Putin appeared to have a friendly, but animated, conversation after landing in Alaska.

P resident Donald Trump greeted Russian President Vladimir Putin at a U.S. air base in Alaska on Friday with a flyover that included the same type of bomber and fighter jets used to strike Iran’s ...

Satellite images show heightened activity at Russia’s nuclear test site on Novaya Zemlya, a remote archipelago in the Arctic Ocean ...

Russia's leader has said the weapon is “invincible” to missile defences. Read more at straitstimes.com. Read more at ...

Ukraine says Russia is preparing to test its 9M730 Burevestnik nuclear-powered missile, aiming to use results as leverage in talks with the West.

The United States has internally discussed using Russian nuclear-powered icebreakers to support gas and liquefied natural gas (LNG) development in Alaska, three sources familiar with the matter told ...

A company seeking to open a temporary storage site for commercial nuclear waste acknowledged that New Mexico's political opposition has at least temporarily clouded its prospects. Why it matters: ...

The final pillar of a once-robust set of arms control treaties between the U.S. and Russia expires in six months.

Modi cautioned Pakistan against future nuclear conflict between the two countries on India's Independence Day Friday.