As of the beginning of 2025, nine countries possess an estimated 12,331 nuclear warheads and some are still increasing their ...

Tulsi Gabbard stated that Tehran is not building a nuclear weapon but has increased its enriched uranium stockpile.

By Keith Hamm By design, the detonation of a nuclear weapon in a major city would be devastating. The explosion of intense ...

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

Iran is currently mulling over US President Donald Trump’s offer for talks on a new nuclear deal. Its answer will hinge on ...

Amid a changing global security landscape and ongoing sovereignty taunts from U.S. President Donald Trump, one military ...

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

Tulsi Gabbard’s testimony before the Senate Intelligence Committee has led Iranian Supreme Leader Ayatollah Ali Khamenei to ...

If we hold onto nuclear weapons, most world cities face potential incineration within about an hour’s time. The resulting ...

Expanding the nuclear-sharing program to Warsaw would send a clear message to Putin: any attack on Poland would be a ...

As Europeans worry that the Trump Administration will fold its nuclear umbrella protecting Europe from Russia, France is ...

Gabbard said that Kim Jong Un is likely preparing to order North Korea's first nuclear test in over six years.