In what appeared to be a sophisticated, remote attack, pagers used by hundreds of members of Hezbollah exploded almost ...

These electric and battery powered leaf blowers from popular brands make leaf removal and lawn cleanup a breeze.

Hundreds of handheld pagers exploded near simultaneously in parts of Lebanon and Syria, killing at least nine people — ...

The United States is vying to become competitive in global lithium production as demand picks up for the “critical mineral”. Although a commonplace alkali metal, lithium is becoming known in the ...

Engineers have been working for several years on designing lithium-ion batteries—the most common type of rechargeable battery—without cobalt. Cobalt is an expensive rare mineral, and its mining ...

Researchers finally identify the primary cause of lithium battery degradation, and fixing it should allow for cheaper and ...

Most rechargeable batteries that power portable devices, such as toys, handheld vacuums and e-bikes, use lithium-ion technology. But these batteries can have short lifetimes and may catch fire when ...

Lithium-ion batteries are rechargeable and use lithium ions to store energy. The cathode and the electrolyte are two key components in lithium-ion batteries. The battery’s longevity can be influenced ...