WASHINGTON — American and Iranian negotiators have hashed out “guiding principles” for an agreement during the second round of talks on Tehran’s nuclear program, according to Iran Foreign Minister ...

Introduction -- Rocket engine fundamentals -- Nuclear rocket engine cycles -- Interplanetary mission analysis -- Basic nuclear structure and processes -- Neutron flux energy distribution -- Neutron ...

UN nuclear watchdog chief Rafael Grossi has urged Ukraine and Russia to adhere to five principles to prevent nuclear catastrophe at Ukraine's Zaporizhzhya Nuclear Power Plant. Grossi, director-general ...

[Bloomberg, 11 July] The USA, China, South Korea, Japan and Russia have agreed on "principles" needed to verify North Korea's list of nuclear materials and programs, according to the chief US envoy, ...

SEOUL, March 11 (Yonhap) -- South Korea has reaffirmed its commitment to upholding the principles of nuclear nonproliferation and peaceful use of nuclear energy, the foreign ministry said Wednesday, ...

Iran's foreign minister said there was still much work to be done after talks with the US in Geneva ended. Iranian foreign minister Abbas Araghchi (centre) said Iran and the US reached an agreement on ...

Add Yahoo as a preferred source to see more of our stories on Google. Iran and the United States have reached an understanding on "guiding principles" after fresh talks on Tehran's nuclear ...

Korea has reaffirmed its commitment to upholding the principles of nuclear nonproliferation and peaceful use of nuclear energy, the Ministry of Foreign Affairs said on Wednesday, amid efforts to ...