Car batteries are extremely robust, but they do have a few weaknesses, including extreme weather. Here's why cold ...

A car battery that works fine in September can leave you stranded in January. Cold temperatures expose weakness you didn't ...

Battery problems rarely arrive out of nowhere. Long before a car refuses to start or a phone dies at 20 percent, small ...

You try to turn on your car, and it just won’t start. Maybe the dashboard doesn’t even light up. A likely cause: The 12-volt battery is dead. All cars lose a little battery power when parked. If you ...

The Department of Energy’s Pacific Northwest National Laboratory (PNNL) has officially begun its first utility-grade battery tests at the new Grid Storage Launchpad (GSL), initiating a rigorous ...

Would you ride in a driverless car? That's a question Baltimore residents will need to ask themselves as Waymo launches in Charm City. These driverless taxis are now on the roads in Baltimore for ...

It's evident right in the name why a multimeter can be so handy — it measures multiple things, including voltage, current, and electric resistance. This makes it useful whether you're a professional ...

Solar electric vehicle startup Aptera Motors released a new update today, giving us a first look at its validation vehicle assembly line, along with progress on battery production and efficiency ...

The woman wondered if she crossed a line by asking her partner to request mileage reimbursement from family members who heavily rely on her car Ashley Vega is a writer-reporter at PEOPLE. She has been ...