After announcing the upcoming new Tesla ‘Plaid powertrain’ yesterday, Elon Musk said that Tesla had another Model S prototype with 7 seats. Following the recent launch of the Porsche Taycan ...

Not many cars have a distinctly climactic moment when they're presented to the press, but the instant the photographers gathered around the Tesla Model X prototype saw Elon Musk raise one of its ...

Earlier this year a University of Louisville heart surgeon used a 3-D printer to make a model heart in order to plan a surgery. (See a photo of the heart prototype in the slideshow at right.) ...