This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Credit: Unsplash/CC0 Public Domain Amazon plans to hire 250,000 seasonal employees to staff its U.S. warehouses and fulfillment network for the holiday season. That increase matches its national holiday hiring spree last year, though it falls short in Washington. Last year, Amazon hired 250,000 workers nationally to prepare fo ...