Russia's first-floating nuclear power plant has arrived to its permanent base near an isolated Russian town across the Bering Strait from Alaska, Russian state nuclear energy company Rosatom said on Saturday.

Moscow and Tehran on Monday blamed US policies for tensions in the Middle East while Russia said it welcomed French efforts to save the Iran nuclear deal.

Russia on Monday said radioactive isotopes were released in a recent accident at an Arctic missile test site that caused widespread alarm as authorities kept details under wraps.

North Korean leader Kim Jong Un supervised a ‘new weapon’ test, state media reported Sunday, the latest in a series of launches that US President Donald Trump has played down as Washington ...

Two people died in an explosion at a military base in the Russian far north Thursday that caused a brief spike in radiation, the second accident to hit the country's facilities in a week.

German Foreign Minister Heiko Maas held talks Monday with his Iranian counterpart Javad Zarif on the future of the 2015 nuclear deal which he described as ‘extraordinarily important’ for Europe.

South Korea President Moon Jae-in on Monday urged the US and North Korea to quickly resume denuclearisation talks after their Hanoi summit last week ended without a deal.

The North Korean special representative for the US arrived in Beijing on Tuesday, apparently en route to Vietnam to meet his Washington counterpart ahead of a second summit ...

The planned second summit between US President Donald Trump and North Korean leader Kim Jong Un needs to make tangible progress on Pyongyang's nuclear weapons if it is to avoid being dismissed as ‘reality TV’ ...

Hitachi on Thursday froze construction of a nuclear power station in Wales due to financing difficulties, dealing a major blow to Britain's energy strategy and leaving the Japanese firm with a huge bill.

North Korea is operating at least 13 undeclared bases to hide mobile, nuclear-capable missiles, a new study asserted Monday, as progress stalls on US President Donald Trump's signature foreign policy initiative.

US Secretary of State Mike Pompeo said Sunday he will meet this week in New York with North Korea's number two, Kim Yong Chol, to resume denuclearization talks.