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Amazon’s digital brain, Alexa,?can already make calls?and now she can send text messages too.

Amid a halt to rate cuts by central banks, stock markets worldwide are gaining an upward momentum from the improved global economic outlook, hopefully with surges led by emerging market economies in 2020, provided that the global trade situation will not worsen.

Amazon’s team of engineers, meanwhile, looked to solve world hunger by using a robot to intelligently plant a garden.

Among other measures, Ford China will be made a stand-alone business unit that directly reports to the carmaker's global headquarters in Michigan. Previously, it reported to Ford Asia-Pacific.

Among a number of unicorns, China's bike-sharing platform ofo raised 0 million, the largest bike-sharing investment on record.