Ryobi has become an incredibly prominent maker of tools powered by lithium-ion batteries, but have any of those tools been shipped with USB-C charging?

If your rechargeable Ryobi lithium-ion battery is not making clean, constant contact with the device it's connected to, it may be because the contact pins on either have become excessively dirty.

This week, after a long spring of unseasonal and unpredictable weather events, our garden was treated to a much-needed spa ...

In less than two minutes, a fast-moving fire that started with a lithium-ion battery filled Jody Burgoyne’s home with smoke ...

Canonsburg Volunteer Fire Chief Tim Solobay says consumers need to take more precautions to prevent battery fires.

A Delta flight to Fort Lauderdale made an emergency landing in Fort Myers after a personal battery caught fire. Here's what ...

A controversial lithium-ion battery manufacturing factory will not be opening in Colorado -- at least not yet.

The clean energy revolution requires a lot of batteries. While lithium-ion dominates today, researchers are on a quest for better materials.

In a major step forward for sustainable energy technology, researchers at Worcester Polytechnic Institute (WPI), led by Professor Yan Wang, William B. Smith Professor of Mechanical and Materials ...

Built for hard work and harder conditions, these winning tools outlasted the rest and earned a spot in your tool kits.