As one of the world's largest retailers, Amazon is a well-oiled machine. But while most orders get fulfilled quickly and painlessly, issues can still occasionally arise, especially during the busy ...

As one of the world's largest retailers, Amazon typically has customer support available 24/7.Getty As one of the world's largest retailers, Amazon is a well-oiled machine. But while most orders get ...

Since the launch of the Crossword in 1942, The Times has captivated solvers by providing engaging word and logic games. In 2014, we introduced the Mini Crossword — followed by Spelling Bee, Letter ...

Abstract: An improved variant of the precise-integration time-domain (PITD) method is proposed to eliminate the inverse matrix calculation and optimize the storage burden with the help of sparse ...

Welcome to What’s On, our weekly roundup of notable shows and films. Here is what’s happening on TV from Sunday, December 28 to Saturday, January 3. All times are Eastern.