SEOUL: U.S. ride-hailing company Uber Technologies Inc (UBER.N) and South Korean automaker Hyundai Motor (005380.KS) have teamed up to develop electric air taxis, joining the global race to make small self-flying cars to ease urban congestion. Global players like Germany’s Daimler (DAIGn.DE), China’s Geely Automobile (0175.HK) and Japan’s Toyota (7203.T) have all unveiled investments in […]