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

For the battery industry, it was a year of breakthroughs, setbacks and everything in between.

Tesla (NASDAQ:TSLA) appears frequently in discussions shaped by Nasdaq Composite; Multi-segment structure supports broad ...

EV battery replacements cost $13,000-$22,000 for 8-10 year old electric vehicles, often exceeding the car's current market ...

Tesla's top engineer thinks lithium-ion battery technology is far from settled. Lars Moravy expects further improvements in Tesla's EV batteries for "a long time." He is still keeping an eye on ...

The Tesla Model Y has absolutely dominated the electric crossover market, up until recently, outselling competitors by impressive margins across the globe. This midsize SUV hits the sweet spot that ...