China’s nuclear weapons development has long concerned the U.S., which has warned that the East Asian power could possess ...

Hydronuclear experiments, barred globally since the 1990s, may lie behind President Trump’s call last month for the United ...

China took a veiled swipe at the US for plans to change nuclear policies and warned that maintaining large arsenals increases ...

Democratic U.S. Senator Edward Markey on Tuesday urged President Donald Trump not to resume explosive nuclear weapons testing ...

The white paper reiterates that China adopts a self-defense nuclear strategy, saying it maintains its nuclear forces at the ...

Beijing’s rising nuclear power and anti-use stance are helping temper Russia’s nuclear threats in its war against Ukraine.

Nevada's elected officials are concerned that nuclear weapons may again be tested here, after President Donald Trump declared ...

North Korea currently has as many as 150 nuclear weapons in stock and may ramp up the figure to more than 400 by 2040, an ...

Nearly half of surveyed Americans say they are worried that the U.S. could enter a nuclear war within the next 10 years, ...

" We The People" focuses on Iowan Harley Wilhelm. He is the Iowa State chemistry professor who helped stop a world war and ...

Yaroslav Trofimov of The Wall Street Journal explains why he thinks that the U.S., Russia, and China have entered a new nuclear race.