Every hybrid car, like most EVs that have followed them, has two batteries. There’s the ordinary battery, which is the same ...

The lithium technology startup backed by Rio Tinto plans to test a process that could help unlock untapped lithium sources in the U.S. and lessen China’s grip on global refining of the battery metal.

Renewables, especially solar, are the cheapest option for renewables in most countries. Projections suggest a sizeable cost ...

A new battery technology from Samsung could completely change your relationship with wearable technology and offer multi-day ...