Tesla is turning its in-cabin camera into a traffic hack, using it to count how many people are in the car and then steer navigation toward high-occupancy vehicle lanes when the headcount qualifies.

Over the past few weeks, Tesla chief Elon Musk has drummed up a lot of hype over the upcoming version 14 software update of its Full Self Driving software. It was meant to be released already, but due ...

One of the things that help Tesla's electric cars stand out from the competition is its Full Self-Driving software (which, to be clear, isn't truly autonomous and does require driver supervision). On ...

The move could give owners more flexibility to try the technology by lowering upfront costs in a shift to its business model.