President Donald Trump's allies are arguing that the United States should resume nuclear weapons testing to send a message to ...

South Korea 's Yonhap News Agency said North Korea might be using a vertical cold-launch system to fire the missiles. The ...

The United States has not tested a nuclear weapon since 1992.REF However, given the deteriorating security environment, it may need to do so once again.

NASA has achieved a critical milestone in space exploration with the successful testing of advanced nuclear thermal ...

North Korea has not conducted a nuclear test since 2017, following a self-imposed moratorium. But amid rising tensions, and a series of missile launches so far this year, the regime ...

The U.S. “will have to out-think” Russia and China to prevent them from using nuclear weapons to resolve a future crisis, the ...

Brandon Williams served aboard a nuclear submarine and represented a New York congressional district for one term, but has ...

National Security Advisor Jake Sullivan warned on Sunday that the United States, Japan, and South Korea would coordinate their responses to a widely anticipated North Korean nuclear test—a step ...

A new type of nuclear thermal propulsion reactor fuel has been successfully tested at NASA’s Marshall Space Flight Center, ...

SEALER-One will be Blykalla’s first nuclear reactor and commercial venture, which will serve as a demonstrator for the ...

The Indigenous artist Harriette Bryant Created delves into the human cost of the tests conducted by the UK in South Australia ...