Leader Kim Jong Un pledged to pursue "sustained countermeasures," citing security ties between the U.S. and its regional ...

The Chinese Type 093B is classified by the U.S. military as a guided-missile nuclear-powered attack submarine.

North Korea said on Saturday its nuclear weapons are not meant for negotiations but are intended for combat use against ...

The U.S. government wants to select "disparate" locations where it could eventually make bomb-grade uranium again.

The total area burned in the recent Los Angeles fires is comparable to that of the primary destruction zone of a strategic ...

The $600 million machine is already online and operational at the Lawrence Livermore National Laboratory in California.

Supreme Leader Ayatollah Ali Khamenei said on Wednesday Iran should further develop its military, including its missiles, ...

Here’s a look at Iran’s nuclear capabilities. Since 2003, worldwide concern over Iran’s nuclear program has increased as Iran and the International Atomic Energy Agency (IAEA) spar over investigation ...

The X-shaped building in southwestern China could help China pull ahead in the race to master a futuristic clean energy ...

Evgeny Velikhov's many accomplishments in reducing the threat from nuclear weapons—during and after the Cold War—are ...

Indonesia is pursuing the development of nuclear energy with the sole purpose of supporting energy self-sufficiency, with no intention of using it for ...

Generations have passed without leaving a mark. It’s time to change that and create something that can resonate with both the ...