Amazon confirmed it has acquired Fauna Robotics, a startup building humanoid robots. Fauna's first product, called Sprout, is a $50,000 bipedal robot that's 3 feet, 6 inches tall and designed to be ...

Form 13Fs are quarterly filings that allow investors to track which stocks Wall Street's preeminent money managers have been buying and selling. Billionaire Dan Loeb has cut his fund's stake in Amazon ...

Abstract: With the increase in the number of remote sensing satellites and imaging modes, the amount of data for acquiring remote sensing images has greatly increased. Effectively and stably ...