Over 350 million rechargeable batteries are sold in the United States every year. They are a major part of the battery industry and modern life. This popularity can leave people wondering, how do ...

Anode – Typically made of reactive materials like lithium or zinc, the anode undergoes oxidation, releasing electrons. Cathode – A material capable of accepting electrons, the cathode undergoes ...

Lithium-ion batteries are what make modern electric vehicles possible. This Engineering Explained video shows how they work, and how they're manufactured. The video is sponsored by LG Energy Solution, ...

Chances are you've owned a battery-powered device at some point in your life that's let you down. Maybe it was a cordless drill with a sudden lack of torque, or a smartphone that had you reaching for ...

Sand, salt, iron, copper, oil and lithium — these foundational materials are literally what the modern world is built on. Without sand for glass, say goodbye to our fiber optic internet. No copper ...

What if there were a battery that could release energy while trapping carbon dioxide? This isn’t science fiction; it’s the promise of lithium-carbon dioxide (Li-CO₂) batteries, which are currently a ...

We don’t always have the answers, but we have some people on speed dial who do — which is why we present to you our FYI series where we have experts explain if lip balm is actually bad, how often you ...