Rich Scherr is a seasoned journalist and editor who has traveled across the U.S., Canada, and Europe, and spent more than a decade reviewing hotel room.

Lithium-ion (Li-ion) battery technology has historically been the power cell of choice, especially given that we’re always all looking to maximize our smartphone’s battery life. However ...

UC San Diego experts weigh in on each stage of a typical EV battery’s life cycle and share their thoughts on what the future might hold. A fully electric vehicle fleet is globally hailed as a ...

The three winning lightweight vacuums make cleaning look breezy and include a compact featherweight, a clever upright and a sleek ... hours of charging to reach full battery potential.

But if you'd rather have a more traditional vacuum, we've also included the best cordless option and the best upright option, which would both make light work of cleaning your car while also being a ...

Looking for the best vacuum ... upright models. Although there are exceptions, such as the corded Dyson Ball Animal, the company is making a firm move away from corded vacuums and betting big on ...

Homeowners facing a constant battle with pet hair can now bag a double discount on the user-recommended Hoover Upright Vacuum Cleaner ... t be in a race against battery life so you can tidy ...

Battery life is a major consideration if you're on the hunt for one of the best cordless vacuums, but I tend to think it's less important when shopping for a robot vacuum. Since a robot vacuum is ...