A $528 billion plan to clean up 54 million gallons of radioactive bomb-making waste may never be achieved. Government negotiators are looking for a compromise. B Plant, the Hanford Site’s ...

Underground Tank B-109, which is leaking radioactive waste at the Hanford site, is near a groundwater treatment system that pumps up contaminated groundwater and returns cleaned water to the ground.

The Illinois Senate approved lifting a 36-year-old moratorium on new nuclear power installments on Wednesday in a plan proponents say will ensure the state can meet its carbon-free power ...

Underground Tank B-109, which is leaking radioactive waste at the Hanford site, is near a groundwater treatment system that pumps up contaminated groundwater and returns cleaned water to the ground.

The Senate’s 44-7 endorsement opens the door for cutting-edge nuclear technology in so-called small modular reactors, designed to sit on sites for which they produce power, such as large factories.