Zipline has raised $1.5bn at a $21.5bn valuation, the drone delivery company announced on Thursday. Paradigm, WCM Investment Management and Layer Global led the round. Valor Equity Partners, Fidelity, Uber, Tiger Global, J.P. Morgan, ARK Invest and Salesforce Ventures also invested. On the same day, Walmart agreed to add 300 Zipline drone delivery sites in […]This story continues at The Next Web