ALBAWABA - Amazon's stock jumped 10 percent in after-hours trading when the U.S.-based international e-commerce firm reported strong earnings in the first quarter of the year. Amazon reported Thursday that its earnings per share stood at $0.31, compared to expectations of $0.21 per share. Amazon's revenues reached $127.4 billion in the January-to-March period, exceeding analysts' expectations of $124.5 billion. The company's advertising revenues in the first quarter were around $9.5 ...