The Tesla 3 electric car has gathered $13 billion worth of pre-orders for the sedan two years before the car will be ready. Does this signal a turning point in the love affair between Americans and their gas-guzzling cars?
The famed physicist Stephen Hawking is partnering with Russian billionaire Yuri Milner to look for intelligent life with a fleet of postage stamp-sized spacecraft.
Researchers have designed a new solar cell that may solve the dilemma of how to generate electricity on a gloomy day.
Ford has driven an automated car down a winding desert road at midnight using laser and no headlights.
In what may be a sign of things to come, Reddit is beginning to add the lightest of restrictions to its site, the latest being the ability to block from view the posts of those who would offend you.
Company CEO Elon Musk contends that the company has learned from past mistakes, and promises 2018 delivery.
The Swedish carmaker says it is looking for challenging conditions to test its new driverless car.
WhatsApp's co-founders released end-to-end encryption for its 1 billion users Tuesday, meaning no one else, from WhatsApp coders to the FBI, will have access to messages.