After testing dozens of cordless leaf blowers, we've found the perfect combination of power, usability and affordability. Cordless leaf blowers are a garage staple, tackling grass, leaves, and even ...

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

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 ...

Solid-state batteries charge in a fraction of the time, run cooler, and pack more energy into less space than traditional ...

The majority of the world’s rechargeable batteries are now made using lithium-ion. Most rely on a combination of different ...