The number of operational satellites has jumped 40 percent in the past five years, with nearly 1,400 now orbit the Earth.

Tesla may well stumble because it is trying to do too much too fast, but Musk's vision is sound.

Tesla's Gigafactory in the Nevada Desert is finally nearing completion.

Elon Musk says he'll unveil a Tesla master plan tomorrow after the next SpaceX rocket launch.

Combining solar panels and batteries would make homes fully self sufficient, but Powerwalls don't provide capacity to make it affordable.

COMMENT: Self-driving vehicles and cellphone game are slowly taking over the world one step at a time.

COMMENT: The thought of letting my car drive itself seemed frightening. Then I let go of the steering wheel.

Is this stuff safe? What can't it do? All your questions, answered.

The man had previously recorded a close call with a truck while his Tesla was on Autopilot.

COMMENT: A debate has raged over whether Tesla is a automaker or a tech company.

COMMENT: Apple needs an innovation boost. Could Tesla provide the spark it needs?

Ford Motor paid $199,950 - $55,000 more than the sticker price - to buy one of the first SUVs made by Tesla so it could test and examine the electric vehicle.

The Model 3 could become Tesla's make-or-break moment.

Wall Street analysts agree: Elon Musk's electric-vehicle company is getting ready for something big.

The update could give the Model S a range of over 300 miles.

The only things hotter than Western Australia's scorched Outback are the mining companies preparing to supply the lithium needed by

The customer is always right, goes the saying. But if you're rude, don't expect that maxim to apply universally as one man found ou

You hate them on your phone and dread them on your computer -- now, those pesky software updates are coming to your car.

Tesla chief executive Elon Musk says he believes the self-driving software is already better than human drivers.

Tesla Motors Inc. hit the low end of its latest target to deliver at least 50,000 vehicles for the year.

In August, independent testers at Consumer Reports handed all-electric automaker Tesla one heck of a rave review for its hyped Model S.

Elon Musk is a notorious workaholic. As the head of SpaceX and Tesla has long made clear, he doesn't really need much vacation.

Amy Wilkinson spent five years interviewing 200 leading entrepreneurs whose companies each generate $100m annually.

A growing number of Germans drivers are opting to car share instead of buying their own cars.

Elon Musk has been compared to Henry Ford and the parallels in production data is striking.

More than 100 solar power and state of the art battery systems are being offered free by Vector to individuals, families, community groups and schools in the Auckland region.

Business columnist Barry Ritholtz makes a forecast about the future of the automotive industry - gasoline-powered cars are toast.