If you're considering buying an electric vehicle (EV), there are two critical units of measurement that you'll need to know: kW (kilowatt) and kWh (kilowatt-hour). Understanding these two related ...

A range-extended electric vehicle pairs an electric motor with a gasoline engine/generator, which recharges the battery as you drive. An REEV powertrain differs from other hybrid setups because the ...

E​lectric cars are changing how people get around, making refueling feel totallydifferent. Charging one might look tricky at ...

Electric cars are slowly, but surely becoming commonplace, and they introduce a whole new generation of specifications that are worth caring about. Range is an obvious one — but there’s another metric ...

If you’re a shopper considering Kia’s EV9 all-electric three-row SUV, a primary consideration is likely “how fast does the EV9 charge?” Kia has its own estimates, of course, but we’ve put over 5,000 ...

INBOX:INSIDE A laboratory in New York in 1885, a Serbian immigrant named Nikola Tesla worked day and night on electrical generators for electricity pioneer Thomas Edison. But the two men fell out over ...