Former Russian president Dmitry Medvedev said on Tuesday that more countries would get nuclear weapons in the coming years, ...

In a surprise announcement during an oval office meeting with Israeli prime minister Benjamin Netanyahu on April 7, President ...

My grandfather J. Robert Oppenheimer shared the first principle of nuclear weapons: The only safety from them is in ...

The US president has warned of military action if the talks do not succeed. It insists it is not trying to develop nuclear ...

The Islamic Republic displayed its military might, parading thousands of troops through the streets of the capital Tehran ...

“Poland must pursue the most advanced capabilities, including nuclear and modern unconventional weapons,” Polish Prime Minister Donald Tusk told his country’s parliament earlier this month.

Putin crony Dmitry Medvedev said on Tuesday that more countries would get nuclear weapons in the coming years, blaming the West for pushing the world towards the brink of World War Three by waging ...

MOSCOW, April 8 (Reuters) - Former Russian president Dmitry Medvedev said on Tuesday that more countries would get nuclear weapons in the coming years, blaming the West for pushing the world ...

The decades-long struggle to find a permanent place to dispose of nuclear waste will continue, probably for many years to ...

Trump told reporters Wednesday that if Iran does not give up its nuclear weapons program, military action led by Israel will ...

Many scientists say “subcritical” experiments and computer simulations make nuclear weapons testing unnecessary.

The “profound change of American geopolitics” could be the first step toward massive nuclear weapons proliferation.