Spending hundreds of billions on new nuclear weapons would not make Russia, China or the United States more secure.

Canadian firm Prodigy Clean Energy has announced the completion of a two-year R&D program ...

The Poolrooms Nuclear Laboratory looks empty at first, just endless tiled rooms and silent water. But the deeper it goes, the more it feels like the place was shut down in a hurry and never meant to ...

Military microreactor projects at Fort Wainwright and Eielson Air Force Base signal that “new nuclear” is moving from theory ...

European nations are starting to discuss ideas around a shared nuclear umbrella to complement existing security arrangements ...

A science-oriented advocacy group moved its “Doomsday Clock” to 85 seconds to midnight, saying the Earth is closer than ever to destruction.

MOSCOW, Jan 29 (Reuters) - Russia is still waiting for the United States to respond to President Vladimir Putin's proposal to ...

Trump said the fleet was larger than the one he sent to Venezuela, referring to his naval blockade of the South American country to prevent sanctioned oil tankers from leaving.

MOSCOW, Jan 29 (Reuters) - Russia is ready to evacuate its staff from Iran's Bushehr nuclear power plant if necessary, Alexei ...

The United States Department of Energy (DOE) has issued a Request for Information (RFI) ...

From enriched uranium and ballistic missiles to sanctions and regional influence, the differences are many.

Tensions between the United States and Iran have escalated sharply after President Donald Trump warned Tehran to accept a ...