Earlier this year Donut Lab caused quite the furore when they unveiled what they claimed was the world’s first ...

Before the age of lithium batteries, any project needing to carry its own power had to rely on batteries that were much less energy-dense and affordable. In many ways, we take modern lithium ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch step-by-step as we cut lemons, prepare copper and aluminum electrodes, and ...

Mercedes-Benz may finally be ready for solid-state battery production.

Forbes contributors publish independent expert analyses and insights. Ken Silverstein covers global energy and climate issues. Masdar wants to discredit the critics of wind and solar energy—the ones ...