Scientists have created an anode-free sodium solid-state battery. This brings the reality of inexpensive, fast-charging, high-capacity batteries for electric vehicles and grid storage closer than ever ...

You probably know that electric vehicles take longer to “fill up” than gas-powered cars, but how long you have to wait depends on the car—and it can vary widely. Even at the same charger, some EVs ...

Fitbit Charge 6 is a great fitness tracker for those who want excellent daily activity tracking, a true overview of their health, and metrics like heart rate and sleep. Google's new smarts work well, ...

If a business wants to offset processing fees, you could have to pay a surcharge for using a credit card. However, if you want to avoid this fee, pay with your debit card, cash or check. Paying a ...