Drone delivery startup Zipline, a company that got its start delivering medical supplies across Africa, has raised $250 million in new funding. This latest round has vaulted the company’s valuation to $2.75 billion and will fuel further expansion of its logistics networks in Africa and the United States. Zipline made a name for itself first … Continue reading Zipline raises $250M at $2.75B valuation to build out its instant logistics service