Scientists have been building nuclear weapons for more than 80 years, but crafting this technology remains a challenge.

Columbia University professor and MSU graduate school alum Peter Clement spoke to MSU students and staff about Putin and his ...

President Trump has warned that “monster” nuclear weapons are the biggest threat to humanity and could easily “end the world” tomorrow. The commander-in-chief gave the grim warning as he ...

National security adviser Mike Waltz said Sunday that all options are “on the table” to prevent Iran from obtaining a nuclear ...

The nations don’t need nuclear weapons to deter adversaries from a nuclear attack, according to the policy, because the United States guarantees to strike back on its allies’ behalf.

Talk of replacing the American nuclear umbrella over Europe with the small British and French nuclear armories is in the air, ...

For the foreseeable future a conventional approach to defence, perhaps backed by British and French nuclear assets, remains ...

The G7 last week demanded that North Korean leader Kim Jong Un shut down his nuclear and ballistic missile programs.

Approximately 30,000 nuclear weapons were spread across Belarus, Kazakhstan, Russia and Ukraine, with Ukraine possessing nearly 1,900 strategic nuclear warheads and thousands of tactical nuclear ...