Tesla (TSLA) has begun taking orders for its new Model Y L in China, priced from about $47,200. The launch could be the key to reigniting demand in the world’s biggest EV market and giving Tesla stock ...

For years, Microsoft has been delivering speedy and accurate Bing results with experimental servers called Project Catapult, which have now received an architectural upgrade. The Catapult servers use ...

Steam-powered catapults, expensive and difficult to maintain, are operating near their limits and will not be able to accommodate heavier aircraft planned for the future. PH3 Jason A. Fults / US Navy ...