Not long ago, Toyota said it would have presented EVs powered by solid-state batteries at the 2020 Tokyo Olympic Games. That was enough to make people realize that what seemed like a distant future is ...

Electric vehicles are great, but they would be even better if they didn’t have to lug around a big and very heavy battery pack. Making EV batteries smaller, safer, and more power-dense are top ...

If electric vehicles are ever going to fully supplant gas guzzlers on the world’s roads, they’re going to need an entirely new type of battery. Despite steady improvements over the past decade in the ...

QuantumScape’s San Jose campus in the heart of Silicon Valley is abuzz with confidence. The battery-technology company’s “QS Campus,” which includes QS-0, QuantumScape’s pre-pilot production line, and ...

Not everyone thinks the web needs saving. After all, it's a bigger and more essential part of our lives than almost anyone could have predicted when Tim Berners-Lee first wrote a browser for what ...