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American tech companies rely on employment-based visas like the H-1B to hire international talent. Microsoft and Amazon file more H-1B applications on behalf of potential employees than any other U.S. tech companies. In 2017 and 2018, Amazon filed the most applications, followed by Microsoft, Intel, and Google in that order. That’s according to data compiled by the National Foundation for American Policy.

Among the 164 "unicorns" - private companies valued at billion or more - named by the Chinese Ministry of Science and Technology last week, some 10 companies that appear on the list have been invested in by Fosun at varying degrees, said Chen Qiyu, co-president of Fosun International.

Americans are spending more time price comparing goods while browsing the aisles at brick-and-mortar retail stores, using their smartphones to gather more information.

Amazon’s agreement to?acquire?TenMarks?in late 2013 was part of a surge in activity by the company?in education and online learning, as documented at the time?by longtime?education technology analyst?Frank Catalano. The broader Amazon Education initiatives also include the Whispercast digital distribution technology and Kindle e-readers in the classroom.

Amazon’s latest misstep is the abrupt, and still unexplained, shuttering of TenMarks, a math and writing software startup it purchased in 2013 and announced in 2018 it would close the following year, leading to a lot of frustrated, Twittering teachers. That was preceded by the forever-in-beta Amazon Inspire, an educational resource sharing site launched in 2016 but kicked hard in the knees immediately afterward, when a handful of copyrighted items were found posted on it. A year later, the company also lost its K-12 education general manager, who had come to Amazon with the TenMarks acquisition.