These tips can make lithium-ion batteries last longer. That's good news for you and the environment, researchers say.

Researchers have figured out how to give electric car batteries that have reached the end of their life new potential, which is better for the environment.

Too much stress in widely used lithium iron phosphate battery cathodes can open cracks and quickly degrade batteries.

Defects could actually make batteries better, which could affect transportation, electronics, and solar power energy storage, researchers report.

Flash freezing car batteries offers a way to transport them in a safer, cheaper, and more environmentally friendly way, researchers say.

A new battery could lead to super fast charging for electric cars. It would take just 10 minutes for a range of 200 to 300 miles.

Researchers appear to have corrected a lithium-ion battery's biggest safety hazard: its combustibility.

As flexible electronics and folding screens become more widely available, a new twisty, bendable battery could power all the new tech.

Electric scooter companies may say they're environmentally friendly, but using scooters may not be the greenest way to get where you're going.

A new water harvester can get pure drinking water from the air, even in some of the driest desert environments on the planet.