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Amazon’s net shipping costs — the difference between what it charges customers for shipping and what it pays to UPS, FedEx and others — rose to an all-time high of .85 billion in the fourth quarter. The company has been buying tractor trailers and making other moves to take more of its shipping and logistics business into its own hands, aiming to reduce costs in the long run.

Amazon’s huge booth dedicated to Alexa at CES in Las Vegas. (GeekWire Photo / Nat Levy)

American officials said Soleimani was killed because he had ordered assaults on Americans in Iraq and Syria and was planning a wave of imminent attacks. Trump has said that the killing of Soleimani was aimed at preventing war.

Amazon’s new Kindle Voyage e-reader offers?the ability to turn the page by pressing on the bezel. The sensor-based technology?is new, but?as longtime Kindle users know, this is far from the first time that Amazon has?offered this capability.

Among the 10.71 million participants sitting for this year's national college entrance examination or gaokao, five blind candidates are taking the exam with test materials in Braille, China Central Television reported on Tuesday.