TEHRAN (ANA)- Russia has imposed temporary restrictions on exporting enriched uranium to the United States, the government said.

TEHRAN (ANA)- Iranian researchers at a knowledge-based company succeeded in designing and manufacturing the effective substance of the radiodiagnostic drug Tilmanocept which can detect cancerous tissues after being labeled with technicium radioisotope.

TEHRAN (ANA)- NASA and DARPA are developing nuclear thermal propulsion (NTP) technology to enable faster crewed missions to Mars, potentially halving the travel time using nuclear fission.

TEHRAN (ANA)- Nuclear physicists have achieved a groundbreaking measurement in electron beam polarization using a Compton polarimeter, drastically reducing uncertainty in electron spin to just 0.36%.

TEHRAN (ANA)- Microsoft and Constellation Energy announced a groundbreaking deal to reopen the partially-melted-down Three Mile Island nuclear plant, with the tech giant purchasing all the power for 20 years after restart.

TEHRAN (ANA)- The opening of Türkiye's first nuclear power plant has been postponed after Germany's Siemens Energy withheld critical components, Turkish Minister of Energy and Natural Resources Alparslan Bayraktar said.

TEHRAN (ANA)- UCLA physicists have developed a nuclear clock using thorium atoms, potentially the most accurate clock ever, which could redefine fundamental constants and advance precision in technology and science.

TEHRAN (ANA)- Researchers have uncovered detailed information about nuclear structures using relativistic isobar collisions.

TEHRAN (ANA)- A team from Princeton has developed a machine learning method to control plasma edge bursts in fusion reactors, achieving high performance without instabilities and reducing computation times dramatically for real-time system adjustments.

TEHRAN (ANA)- China's largest natural uranium production project started construction in Ordos in the Inner Mongolia Autonomous Region, according to China Atomic Energy Authority (CAEA).