California utility will try to store renewable energy in iron-flow batteries
EV battery material breakthrough could cut charging times to 6 minutes
Batteries made from recycled metal coming to US
New battery charged by tears will power smart contact lenses
Crab shells boost the lifespan of zinc-ion batteries
Toyota claims it will double the range of EVs in less than 3 years
Battery density breakthrough could be enough to power electric planes
These 3D-printed batteries could be the future of clean energy
Extra-salty lithium battery less likely to catch fire