The fate of the highly enriched uranium and the options for securing it have become critical issues for the Trump ...

A research found that using untreated salts can lead to severe corrosion, with metal loss in molten salt reactors.

Coordinated U.S. and Israeli strikes on Iranian targets on February 28 have created a familiar but still dangerous pattern for homeland security leaders.

The National Reactor Innovation Center at INL has launched MSTEC, a $15m testing capability to advance molten salt nuclear fuel research.

The Air Force said the long-range flight allows engineers and weapons systems analysts to collect data on the missile’s ...

A mysterious spike in seismic activity has been detected near secret US nuclear weapons testing facilities. At least 127 earthquakes have been recorded in the region.

Researchers at the US Department of Energy’s Argonne National Laboratory have unveiled a breakthrough ...

US intelligence agencies believe that China is developing a new generation of nuclear weapons and has conducted at least one covert explosive test in recent years as part of a broader push to ...

The team tested a prototype fission chamber designed for high-temperature reactors.Brandon Wilson/ORNL A testing campaign led by the Department of Energy’s Oak Ridge National Laboratory (ORNL) has ...

A senior U.S. official offered new details Tuesday night about an alleged nuclear bomb test conducted by China in June 2020. Assistant Secretary of State Christopher Yeaw spoke at a Hudson Institute ...

A senior US official on Tuesday revealed what he said were new details of an underground nuclear test blast that China allegedly conducted in June 2020. Assistant Secretary of State Christopher Yeaw ...