Tesla increased vehicle deliveries by a slim margin despite slashing prices across its lineup, casting doubt on the staying power of the increase in demand that Elon Musk has described.

Tesla Inc. has temporarily stopped rolling out its $15,000 driver-assistance system until it addresses issues that led the carmaker to recall almost 363,000 vehicles.

While Tesla's first Semi delivery to PepsiCo was cause for celebration, there’s still a lot of uncertainty as to just how meaningful the Semi will be to Tesla’s business.

Tesla Inc. is investing $3.6 billion in two new factories to build electric vehicle batteries and its all-electric Semi heavy-duty truck near an existing production site in Reno, Nev.

Tesla Inc. demonstrated a beta version of its driver-assistance system for California transportation officials, including outside consultants the automaker previously sought to bar from the event.

Tesla, GM, Volkswagen and Ford are among the automakers set to get big orders from Autonomy, a startup offering drivers the option of subscribing to an electric vehicle instead of buying one outright.

Tesla bulls rejoiced when Elon Musk sought to terminate his agreement to buy Twitter. That initial relief has given way to realization the hangover from this ordeal won’t lift anytime soon.

Tesla Inc. was sued by some former employees who claim the company’s decision to lay off about 10% of its workforce violated federal law by failing to provide the required advance notice for the job cuts.

Elon Musk disclosed an additional $4.5 billion worth of Tesla Inc. stock sales in new regulatory filings April 29, bringing the total he’s disposed of in the wake of his deal to buy Twitter Inc. to more than $8.5 billion.

Velodyne Lidar Inc. shares more than doubled in late trading Feb. 7 after Amazon.com Inc. acquired warrants that could lead to a stake in the auto-sensor maker.