In 1970, surgeons in Paris implanted the first nuclear-powered pacemaker, and over the next five years, at least 1,400 additional people received the devices, mostly in France and the United States.

The long-running debate over energy policy is heating up ahead of lawmakers’ fall veto session. Lawmakers are considering loosening nuclear power regulations and incentivizing battery storage.

Nuclear batteries generate electricity from radioactive decay and can last for decades, far outlasting lithium-ion cells. A new wave of startups and research teams across the U.S., Asia, and Europe ...

Scientists have cracked open a mysterious layer inside batteries, using cutting-edge 3D atomic force microscopy to capture the dynamic molecular structures at their solid-liquid interfaces. These once ...