Elon Musk's Tesla files patent for new solvent and salt technology to improve battery performance and efficiency.

EV batteries rarely fail, but when they do it doesn't have to kill the car. This new video shows that not only can it be cost-effective to replace a battery, but in some cars you can actually upgrade ...

Seeking Alpha's roundup of statements, announcements and remarks that could impact the technology sector. Tesla (NASDAQ:TSLA) Chair Robyn Denholm said that CEO Elon Musk is the only one who can ...

Tesla appears to still be moving forward with plans for a next-gen Roadster. Of course, the Roadster was the company’s first ...

Tesla Inc. is recalling nearly 13,000 recently built electric vehicles due to a battery defect that could cause power loss while driving. The issue stems from faulty battery pack connections that may ...