US envoy Steve Witkoff has said that moving forward, talks with Iran would be about verification of its nuclear program.

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

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

The decades-long struggle to find a permanent place to dispose of nuclear waste in the U.S. will continue, probably for many ...

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

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

A US nuclear reactor has switched from Regular to Premium fuel with Southern Nuclear inserting four Lead Test Assemblies ...

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

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

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

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

A recent announcement signals Trump's desire to revive talks on a civil nuclear agreement that did not go through under Biden ...