A recent study maps the limitations of today’s lithium-ion batteries and outlines several promising alternatives, including lithium-sulfur, lithium-metal, lithium-air, zinc-air, sodium-ion, and redox ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Ice generates electricity as a ...

Life on Earth has long been understood to run on two main energy sources. One comes from sunlight, captured by photosynthesis. The other comes from chemical reactions, such as microbes feeding on ...

Here’s what you’ll learn when you read this story: Researchers found a way to harness the fundamental properties of triboelectrification, which most people think of it as static electricity, to ...

Indian scientists have developed a sunlight-powered energy storage device that can both capture and store solar energy within ...

NASA’s GNEISS mission will use rockets and ground sensors to map three-dimensional electrical currents in auroras, offering direct measurements of auroral pathways in Earth’s upper atmosphere.

Electricity bills are getting more complicated because the electricity grid is getting more interesting.

In the E1 World Championship, high‑performance electric powerboats and data‑driven efficiency are rewriting the rules of how sport and energy interact ...