The United States and Iran have begun a third round of nuclear talks, entering what experts describe as a more difficult ...

The confinement over the fourth nuclear reactor at the Chornobyl Nuclear Power Plant has not been functioning properly as a ...

Michael Anton, the State Department’s head of policy planning, leads the US expert-level delegation, while deputy foreign ...

Top Iranian and US negotiators have began a new round of indirect talks to hammer out a deal curbing Tehran's nuclear program ...

This was a primary nuclear explosion test site for the Soviet Union and its radioactive legacy is still present today.

The day of the all-out nuclear war dawns like any other. There is no warning and people are going about their normal lives in ...

The third round of talks in three weeks have raised hopes for an Iran nuclear accord, which could avert a new Mideast ...

The hydrogen bomb stands as the most fearsome weapon mankind has ever built. A standard atomic bomb—like the ones the United ...

Iran and the United States will hold talks Saturday in Oman, their third round of negotiations over Tehran’s rapidly ...

He has recently broached, with seeming relish, the idea of bombing Iran “like they’ve never seen before.” What one can ...

MUSCAT (Reuters) -Indirect talks between Iran and the United States aimed at resolving a decades-long nuclear dispute have ...