Your next e-bike or robot vacuum might not have a lithium-ion battery. The ubiquitous batteries have problems—they’re slow to charge, wear out quickly, and sometimes lead to catastrophic fires. But ...

The best electric bikes at any price level? We've tested them all, and here are the best e-bikes for any budget and every ...

The typical charging time for an ebike battery is measured in hours, but California startup Morelle looks to slash that unit to minutes. With a leadership team that includes mountain bike pioneer and ...

Forbes contributors publish independent expert analyses and insights. Michael Teo Van Runkle is a journalist who covers the auto industry. Recent news that multiple electric vehicles offering more ...