Vehicles like the Tesla Semi highlight the progress being made. Trucking company puts long-awaited Tesla Semi through paces ...

The timing of the sighting aligns with multiple signals. Tesla sparks buzz after shrink-wrapped vehicle is spotted outside ...

Less than a week after Tesla CEO Elon Musk warned that his carmaker is in for a "few rough quarters," executives are spinning ...

Remarks by engineering chief served as a rallying cry for fans of Tesla and Musk amid shrinking market share and an ageing ...

The Tesla electric Semi logged 4,494 miles, averaging 321 miles per day with an overall energy efficiency of 1.55 kWh per mile over a three-week test with ABF Freight.

On the earnings call, Musk warned Tesla "could have a few rough quarters" ahead as green energy tax credits disappear.

Elon Musk’s electric vehicle maker posted the worst quarterly sales decline in more than a decade and profit that missed Wall ...

Tesla shares took a hit Thursday after the company reported a 16% decline in automotive sales and a 12% decline in total ...