Iran and the United States will hold more negotiations next week over Tehran’s rapidly advancing nuclear program.

In a first meeting, the United States and Iran show signs of pragmatism and limited aims, which would make success more ...

The USA reportedly still possesses over 5,000 nuclear warheads - which is enough to destroy most life on Earth - but the ...

The Pentagon has sped up production of its latest gravity bomb in the latest sign that mankind is headed into the scariest ...

The threat of U.S. withdrawal has prompted countries around the world — from Germany to South Korea — to talk about building ...

The threat of U.S. withdrawal has prompted countries around the world — from Germany to South Korea — to talk about building ...

For decades, the idea that the U.S. would risk war against North Korea to defend South Korea was a given in international ...

Iran’s president again has pledged his nation is “not after a nuclear bomb” ahead of talks between Tehran and the United ...

The National Nuclear Security Administration said development for a bomb 24 times more powerful than the one dropped on ...

The lab designing the warhead says it is accelerating the timeline to respond ‘to a critical challenge and urgent need.’ ...

America's newest weapon of mass destruction is going into production seven months ahead of schedule as fears of a war with ...