Tesla Semi

Unveiling of Tesla Semi truck delayed for second time in a year, Model 3 Sedan in "production hell"

The battery-powered heavy-duty vehicle can compete with conventional diesels, which can travel up to 1,000 miles on a single tank of fuel.

Elon Musk's Tesla to send more battery installers to help restore power in hurricane hit Puerto Rico

In late September, Tesla said it was sending hundreds of batteries that can store power generated by solar panels to Puerto Rico to provide emergency help in the wake of Hurricane Maria.