German researches have found a way to potentially keep batteries alive for a lot longer.
Could better batteries be just around the corner? Huawei may have finally solved one of the most enduring problems for phones.
The inventor of the lithium-ion battery has developed a cheap, safe cathode material that could pave the way for rechargeable sodium-ion batteries.
Medical technologists are calling for digestible batteries to be developed to allow the use of electronic pills.
Materials engineers have come up with a way of boosting the performance of lithium-ion batteries, by drawing inspiration from unicellular algae
Engineer Seokheun Choi has developed an inexpensive battery that draws its power from bacteria in water.