A fledgling US start-up backed by Amazon chief Jeff Bezos has unveiled a new low-cost pick-up truck that can easily be converted into an SUV.The Slate Truck is "a radically simple electric pick-up ...

Enter Slate, a new company backed by Amazon CEO Jeff Bezos and two investment funds. On Thursday, company executives unveiled ...

Michigan-based startup Slate Auto has shown off an extremely affordable, all-electric pickup truck. The Slate Truck is a ...