A US nuclear reactor has switched from Regular to Premium fuel with Southern Nuclear inserting four Lead Test Assemblies (LTAs) into the Vogtle Unit 2 reactor in Waynesboro, Georgia that contains ...

WASHINGTON - President Donald Trump met with his top national security aides on Tuesday to discuss Iran's nuclear program ...

A new report by the feds says cleanup at the Hanford site will take until 2086, with other work needed until 2100.

Steve Witkoff had suggested Monday night that Iran could keep civilian-grade facilities in any revised nuclear deal.

White House Press Secretary Karoline Leavitt spoke about the ongoing negotiations between the US and Iran and shared that US ...

Iran's Supreme Leader Ayatollah Ali Khamenei has expressed strong skepticism over the United States' intentions ahead of the ...

If Iran wants to solve its pressing economic and strategic problems — a cratering currency, energy shortages, widespread ...

In the first few weeks of Donald Trump’s second term, Iran’s supreme leader, Ayatollah Ali Khamenei, repeatedly rejected the ...

Joint U.S.-ROK cooperation in civil nuclear energy will be key as third-party nations across the world explore new nuclear ...

What discoveries led to the use of nuclear power? When did the first plant come online? Test your knowledge with this WSJ ...

The U.S. and South Korea should deepen nuclear cooperation, but success hinges on financing and policy alignment.

LONDON -- The Iranian Foreign Ministry announced that the second round of indirect talks with the United States are expected ...