Vladimir Putin has said that Russia has successfully tested an (unarmed) underwater nuclear-torpedo powerful enough to “put ...

Russian officials say they are waiting for an explanation from President Donald Trump about nuclear testing. He hasn't given ...

Iran wants to reach a "peaceful" nuclear agreement with the United States to resolve a decades-long dispute, but will not ...

Iran’s Deputy Foreign Minister says “Tehran is not seeking nuclear bombs”, stresses his country seeks a peaceful nuclear deal ...

Russia on Tuesday offered to discuss with the United States allegations from Washington that it had carried out secret ...

Trump's comments last month sparked fears of a new nuclear arms race and concerns major powers would restart full testing.

With no negotiations, no oversight and no clarity about Iran’s stock of nuclear material, many in the region fear another war ...

Ukraine’s nuclear energy company says its operations remain unaffected by a major corruption investigation into the country's ...

Senate Democrats push back against Trump's nuclear testing plans with new legislation requiring congressional approval for ...