Imagine never charging your phone again or having a pacemaker that lasts a lifetime. Scientists are developing tiny nuclear ...

Rechargeable lithium-ion (Li-ion) batteries typically last hours or days between charging. However, with repeated use, ...

Lithium-ion batteries power your smartphone, electric vehicle, and wireless earbuds. However, even the best lithium-ion ...

Researchers at Korea's Daegu Gyeongbuk Institute of Science & Technology have created a nuclear battery that could turn ...

The atomic energy of betavoltaic batteries can power a variety of devices, from aerospace and robots to your future ...

Scientists have developed a prototype nuclear battery using radiocarbon that could power small devices for decades without ...

Researchers have found an environmentally safer way to extract the lithium 6 needed to create fuel for nuclear fusion ...

Since the Fukushima disaster of 2011, Japan has struggled to meet its energy needs using renewables. Could material in solar ...

New tech could power phones, pacemakers, and more—without ever needing a charge What if your phone never needed charging? Or ...