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

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

A filmmaker who has secretly spoken with members of the intelligence community for years has claimed that US nuclear testing ...

North Korea has hurtled along its path of nuclear tests and trials of delivery systems, despite years of sanctions.

SIX days after President Donald Trump instructed the Pentagon and the Department of Energy to “restart the process” of nuclear weapons testing, Vladimir Putin convened his Security Council in the ...

As Utah eyes new nuclear projects, some wonder if nuclear power is safe, clean and realistic as officials have touted. We ...

The Ukraine war must be stopped before it spins out of control, as other wars have in the past, into a catastrophic nuclear war between the U.S./NATO and Russia.

Trump revives US nuclear tests as Russia unveils a nuclear-powered missile. Amid rising tensions, does Geneva still matter for stability?

Some aircraft look so aerodynamically wrong that they seem to insult the laws of physics, yet test pilots still hauled them ...