A Chinese startup claims its new radioactive coin cell can provide power for decades. Here is why you shouldn't expect it in ...

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 ...

Electric vehicles have always lived or died on their batteries, and the next leap in range and convenience will depend less on sleek sheet metal than on chemistry and physics. Nuclear diamond ...

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.

Rechargeable batteries are everywhere—from portable electronic devices and electric vehicles to renewable energy storage.