A leader of Japan's Yakuza crime syndicate who tried to sell Iran weapons-grade plutonium has pleaded guilty to charges of ...

An alleged leader from Japan’s Yakuza crime syndicate has pleaded guilty to trafficking nuclear materials from Myanmar as ...

B61-12 nuclear warhead is the latest modification to the B61 family of gravity bombs, which are deployed from U.S. Air Force ...

The leader of a Japanese crime syndicate who was charged by U.S. authorities with trafficking nuclear materials from Myanmar ...

Even once researchers can reliably get more power out of a fusion reaction than they put in, they’ll still need to overcome ...

Takeshi Ebisawa allegedly conspired to traffic uranium and plutonium from Myanmar in the belief that Iran would use it for nuclear weapons.

Takeshi Ebisawa, 60, a Yakuza leader, was said to have "brazenly trafficked nuclear material, including weapons-grade ...

Pantex Deterrence completes final B61-12 nuclear bomb ahead of schedule, marking a key milestone in U.S. nuclear ...

Hal Brands is a professor at the Johns Hopkins University School of Advanced International Studies, a senior fellow at the ...

Weeks before Trump's inauguration, Iran is preparing for potential threats to its nuclear facilities – and for the possible ...

South Korea and the United States have formally signed a memorandum of understanding on principles concerning nuclear exports ...