VIENNA (AP) — The United States and Russia have both recently threatened to resume nuclear testing, alarming the ...

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

Since 1996, only 10 nuclear tests have been conducted, by 3 countries: India, Pakistan and North Korea; but Trump has claimed ...

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

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

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

Experts have warned the U. S. could be on the brink of a nuclear war after decades of simmering tension with Russia have exploded into an open conflict threatening millions of lives, RadarOnline.

Researchers from the Lawrence Livermore National Laboratory in California have conducted an experiment at its National Ignition Facility, or NIF, to see if U.S. nuclear warheads, such as the W87-1, ...

WASHINGTON (Reuters) -Democratic U.S. Senator Edward Markey on Tuesday urged President Donald Trump not to resume explosive ...

Southern Nevada’s Congressional delegation is calling on the Trump administration to “reaffirm” the United States’ ...

The nation conducted its last explosive nuclear test in 1992, after a series of treaties limited testing capabilities.

When the organisation’s monitoring system was established in the 1990s, it was designed to detect nuclear explosions of 1 ...