Firefighters contained a small fire along ariverbed behind homes that residents believe was likely started in a homeless encampment. Sheriff outreach teams are warning people in encampments not to ...

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.