Energy facilities in Russia are legitimate military targets for Ukraine, as are military sites, because they finance Moscow’s ...

The expiration of the New START treaty leaves more than 10,000 U.S. and Russia nuclear weapons unconstrained for the first time in decades.

The Trump administration has told Iran it expects meaningful concessions at the next round of talks, as Tehran rules out halting uranium enrichment, sources told The Jerusalem Post.

Zelensky warns of 'risk' US, Russia could strike bilateral deals on Ukraine without Kyiv ・Russia causes 'significant damage' to thermal plants, nuclear facilities in mass attack on Ukraine power grid ...

Iran's top diplomat insisted Sunday that Tehran's strength came from its ability to “say no to the great powers," striking a maximalist position just after negotiations with the United States over its ...

Iran has sentenced Nobel Peace Prize laureate Narges Mohammadi to more than seven more years in prison, as Tehran's foreign ...

If the administration believes military force is necessary, it owes the American public more than movement and threats.

Tammy Ma, director the Livermore Institute for Fusion Technology, can explain why her work with nuclear fusion is a step toward abundant clean energy.

North Korean state media says the country's leadership will convene a major political conference later this month ...

Iran is skilled at prolonging negotiations over its nuclear program, and seems to be hoping President Trump is out for a ...

Japan's Prime Minister Sanae Takaichi is leveraging her popularity to help her party win Sunday's snap election as she pushes ...