America's radioactive waste may be targeted in terrorist attacks.

If there's a world-wide all-out nuclear war it's said that there will be a "nuclear winter" all over the planet for several months.

They clamored emphatically against the nuclear tests.

Let us hope the world will never be on the brink of a nuclear war.

Today young people find themselves, through no fault of their own, living in a world torn by international bitterness and the threat of nuclear destruction.

Barack Obama is aiming for an international ban on nuclear weapons, but is not against them in all wars.

No country under the sun is safe in this nuclear age.

With North Korea's announcement on the 26th of its nuclear development plan based upon the agreement stemming from the Six Party Talks, and the United States' commencement of procedures to remove North Korea from its designation on the list of State Sponsors of Terrorism, the families of abductees have expressed growing unease that it may constitute an abandonment of the abductee issue.

It is dreadful that a nuclear crisis has hit Japan.

The international community is issuing warnings regarding the nuclear threat in Japan.

There's a strong probability of a nuclear tragedy.

Due to the catastrophe caused by the huge tsunami, damage was sustained by the nuclear reactor as well as explosions at the nuclear power plant.

The Green party is protesting loudly against nuclear power.

Nuclear energy is produced by splitting atoms or by bringing them together.

Does your country have nuclear weapons?