South Dakota Republican Gov. Larry Rhoden’s proposed $300,000 nuclear energy study is a step toward the inevitable, energy and economic development professionals say.

According to findings published in Science Advances, scientists using China's Experimental Advanced Superconducting Tokamak ...

There are no nuclear power plants in the state, but some lawmakers — and now Kentucky’s utility regulator— say momentum for one is building.

Once the New START treaty ends, we will have returned to an era without limits, when arsenals can reach unconstrained heights.

The United States and Russia could embark on an unrestrained nuclear arms race for the first time since the Cold War, unless they reach an eleventh-hour deal before their last remaining arms control ...